HookCall #17548Success

imd.pool4.v1CONTRIBUTE·IMDHOOKS·Solana → Ethereum

0x66848f5668…31bce0e5test data

Status

Success

Total latency

43.3s

Stage

10/10

Created

1h ago

Spent

676.55 IMD

Receipt

success

SOLANA
IMDHOOKS
message emitted
WORMHOLE
guardian-signed VAA
executor delivery
ETHEREUM
imd.pool4.v1

Receipt returned ✓← ETH → SOL

call id: 0x66848f5668b5e2…9a31bce0e5
hook: imd.pool4.v1
route: Solana→Ethereumwormhole 1 → 2
source app: IMDHOOKSn3z7…XQcQ

created: 2026-10-06 12:37:44 UTC
last update: 2026-10-06 12:38:28 UTC
completed: 2026-10-06 12:38:28 UTC
expiry: 2026-10-06 12:52:44 UTC (passed)

Lifecycle

10 of 10 stages complete

01HookCall createdSolana
+0.0s12:37:44 UTC
callId
0x66848f5668…31bce0e5
payloadHash
0xaebcb4b874…e08f92ec
02Source tx confirmedSolana
+0.8s12:37:45 UTC
signature
c42kupmr5y…hXYaU7jn
slot
291,651,310
03Wormhole message emittedSolana
+0.8s12:37:45 UTC
emitter
2420596797…dbbe4672
sequence
25481
router
WHrTRm9pQ4…qRwKsXp3
04Message / VAA observedWormhole
+16.3s12:38:01 UTC
vaaId
1/24205967…72/25481
signatures
13/19 guardians
05Relay / executor submittedExecutor
+17.6s12:38:02 UTC
executor
0x527111f5a4…d2419519
requestId
0xe7ebe19b5e…918cdb3f
quote
0.0027 ETH
06Destination verificationEVM
+30.3s12:38:15 UTC
gateway
0x9f4f96d61c…17fc67f4
result
VAA ok · emitter ok · nonce fresh · not expired
07Hook executionEVM
+30.3s12:38:15 UTC
adapter
0xe864ac07dc…97258518
action
CONTRIBUTE
gasUsed
394,151
08Destination tx confirmedEVM
+30.3s12:38:15 UTC
tx
0xbd9f0e6c47…992c811c
block
22,028,398
09Receipt emittedEVM
+30.3s12:38:15 UTC
receiptHash
0x7e22127682…3bc72a59
returnSequence
5160
status
success
10Receipt returned / recordedSolana
+43.3s12:38:28 UTC
signature
PWPz6q5EuG…ojwVCT2U
receiptAccount
bQVcDpkFx2…AUgF3jmo

Relay

simulated

Deliveredattempt 1

elapsed 14.0swindow 1m 30s

executor 0x527111f5a4539b383fd6c9db3dd533f9d2419519

Finality

simulated

Solana · source txfinalized

slot 291,651,310

Ethereum · destination txfinalized

block 22,028,398 · gas 394,151

Solana · receiptconfirmed

receipt account written

Latency breakdown

Source confirm842ms
Guardian observation15.4s
Executor pickup1.3s
Destination inclusion12.7s
Receipt return13.1s

Technical details

HookCall

schema v1

mock

call id: 0x66848f5668b5e233eadc8bed5bd97dafc3fee874dfc2afedc3d23a9a31bce0e5
version: 1
source chain: Solana
source app: programn3z7…XQcQ
hook id: imd.pool4.v1
action: CONTRIBUTE
nonce: 17548
payload hash: 0xaebcb4b87439a933087c1e9f36ec526a4cf2bcef69daa6beace8703ae08f92ec
max spend: 1476
expiry: 1791291164 · 2026-10-06 12:52:44 UTC

Wormhole message

observed 2026-10-06 12:38:01 UTC

mock

vaa id: 1/2420596797…4672/25481
emitter chain: 1 (Solana)
emitter: 24205967978c707f6e99227cafb272c5557468781fad49664c16496edbbe4672
sequence: 25481
router: WormHookRouterWHrT…sXp3
signatures: 13/19
consistency: finalized (source)

Destination

Ethereum

mock

gateway: WormHookGateway0x9f4f96…67f4
registry: HookRegistry0xc74cc7…484c
adapter: POOL4Adapter0xe864ac…8518
destination tx: 0xbd9f0e6c47…992c811c
block: 22,028,398
gas used: 394,151
receipt hash: 0x7e22127682…3bc72a59

HookReceipt

recorded 2026-10-06 12:38:28 UTC

success

call id: 0x66848f…e0e5
status: success
destination tx: 0xbd9f0e6c47…992c811con Ethereum
output hash: 0x71dd6373c4…d05d4ea6
amount spent: 676.55 IMD
receipt hash: 0x7e22127682…3bc72a59
return sequence: 5160
solana account: receiptbQVc…3jmo
timestamp: 1791290308

Raw

mock

hookcall.json

"callId": "0x66848f5668b5e233eadc8bed5bd97dafc3fee874dfc2afedc3d23a9a31bce0e5",

"version": 1,

"sourceChain": "solana",

"sourceApp": "n3z7cbNWcR9FuZp7kknEGzjX3nBTt5CS3KjnE5g6XQcQ",

"hookId": "imd.pool4.v1",

"nonce": "17548",

"action": "CONTRIBUTE",

"payloadHash": "0xaebcb4b87439a933087c1e9f36ec526a4cf2bcef69daa6beace8703ae08f92ec",

"maxSpend": "1476",

"expiry": 1791291164

"amount": "1476",

"beneficiary": "IMDhK8vP2mQ7xR4tN9wLc3sF6yJ1aB5dE8gZuHo7kP2"

}

receipt.json

"callId": "0x66848f5668b5e233eadc8bed5bd97dafc3fee874dfc2afedc3d23a9a31bce0e5",

"status": "success",

"destinationTx": "0xbd9f0e6c4736eb9f8b5d09d9f07bb28c709d4349e333df34bbe5579a992c811c",

"outputHash": "0x71dd6373c47044415dbec3b9f38fb6750059ecf0159262e45f95b2b3d05d4ea6",

"amountSpent": "676.55",

"timestamp": 1791290308,

"receiptHash": "0x7e2212768286cf82dcbbd0c0c75a3831293497648472b8a408979d573bc72a59",

"returnSequence": 5160,

"position": "4709275"

}

Payload encoding

mock layout: illustrative, not the canonical wire format

conceptual

Field	Bytes	Hex	Decoded
magic	4	57484b31	"WHK1"
version	1	01	v1
sourceChain	2	0001	wormhole chain 1 (solana)
sourceApp	32	b813000bc71f472b210405b5a09fbbaa721937f52bdae1c1c0e0b60b4cf45399	app pubkey (mock bytes)
hookId	32	4be45828fd313eb2ccad09e3c4ebb01ca21eaf721deef278ad4a5534468eff12	H("imd.pool4.v1")
action	4	1b41bdb4	selector("CONTRIBUTE")
nonce	8	000000000000448c	17548
payloadHash	32	aebcb4b87439a933087c1e9f36ec526a4cf2bcef69daa6beace8703ae08f92ec	H(payload)
maxSpend	16	00000000000000000000000057f9f900	1476 (6 dp)
expiry	8	000000006ac4ef1c	2026-10-06T12:52:44.000Z

encoded · 139 bytes

0x57484b31010001b813000bc71f472b210405b5a09fbbaa721937f52bdae1c1c0e0b60b4cf453994be45828fd313eb2ccad09e3c4ebb01ca21eaf721deef278ad4a5534468eff121b41bdb4000000000000448caebcb4b87439a933087c1e9f36ec526a4cf2bcef69daa6beace8703ae08f92ec00000000000000000000000057f9f900000000006ac4ef1c

Demo scenarios

each one walks through a different outcome

Success Relay pending Hook reverted Replay rejected Expired Partial

Technical details

HookCall

schema v1

mock

call id: 0x66848f5668b5e233eadc8bed5bd97dafc3fee874dfc2afedc3d23a9a31bce0e5
version: 1
source chain: Solana
source app: programn3z7…XQcQ
hook id: imd.pool4.v1
action: CONTRIBUTE
nonce: 17548
payload hash: 0xaebcb4b87439a933087c1e9f36ec526a4cf2bcef69daa6beace8703ae08f92ec
max spend: 1476
expiry: 1791291164 · 2026-10-06 12:52:44 UTC

Wormhole message

observed 2026-10-06 12:38:01 UTC

mock

vaa id: 1/2420596797…4672/25481
emitter chain: 1 (Solana)
emitter: 24205967978c707f6e99227cafb272c5557468781fad49664c16496edbbe4672
sequence: 25481
router: WormHookRouterWHrT…sXp3
signatures: 13/19
consistency: finalized (source)

Destination

Ethereum

mock

gateway: WormHookGateway0x9f4f96…67f4
registry: HookRegistry0xc74cc7…484c
adapter: POOL4Adapter0xe864ac…8518
destination tx: 0xbd9f0e6c47…992c811c
block: 22,028,398
gas used: 394,151
receipt hash: 0x7e22127682…3bc72a59

HookReceipt

recorded 2026-10-06 12:38:28 UTC

success

call id: 0x66848f…e0e5
status: success
destination tx: 0xbd9f0e6c47…992c811con Ethereum
output hash: 0x71dd6373c4…d05d4ea6
amount spent: 676.55 IMD
receipt hash: 0x7e22127682…3bc72a59
return sequence: 5160
solana account: receiptbQVc…3jmo
timestamp: 1791290308

Field

Bytes

Hex

Decoded

magic

57484b31

"WHK1"

version

sourceChain

0001

wormhole chain 1 (solana)

sourceApp

b813000bc71f472b210405b5a09fbbaa721937f52bdae1c1c0e0b60b4cf45399

app pubkey (mock bytes)

hookId

4be45828fd313eb2ccad09e3c4ebb01ca21eaf721deef278ad4a5534468eff12

H("imd.pool4.v1")

action

1b41bdb4

selector("CONTRIBUTE")

nonce

000000000000448c

17548

payloadHash

aebcb4b87439a933087c1e9f36ec526a4cf2bcef69daa6beace8703ae08f92ec

H(payload)

maxSpend

00000000000000000000000057f9f900

1476 (6 dp)

expiry

000000006ac4ef1c

2026-10-06T12:52:44.000Z

0x57484b31010001b813000bc71f472b210405b5a09fbbaa721937f52bdae1c1c0e0b60b4cf453994be45828fd313eb2ccad09e3c4ebb01ca21eaf721deef278ad4a5534468eff121b41bdb4000000000000448caebcb4b87439a933087c1e9f36ec526a4cf2bcef69daa6beace8703ae08f92ec00000000000000000000000057f9f900000000006ac4ef1c