Verify · job 68d8a3dc-f162-4095-874c-bb0901b90b5f

No receipt has been written for this job.

The WorkRegistry holds no receipt for this job, and the IdentityMD API lists no work record for it.

On chain: WorkRegistry.latest(jobId): 0x 0000000000000000000000000000000000000000000000000000000000000000
From the record: keccak256 of its bytes: no record was hashed

The registry returned zero, so there is nothing to compare.

Checked by this server

Receipt read from the WorkRegistry 24 Oct 2026, 21:40 UTC. Page made 24 Oct 2026, 21:41 UTC.

The job on IdentityMD's explorer

Checked by your browser

Not checked yet.

Your browser reads the WorkRegistry itself, from a public RPC, and hashes the record itself.

Checked by your browser

Not checked: JavaScript is off.

With JavaScript on, your browser repeats the check on its own and stamps this box. Without it, the result beside this is the server's, and the commands below let you repeat it in a terminal.

The four steps

job id as bytes16: 0x68d8a3dcf1624095874cbb0901b90b5f

Read the receipt from the WorkRegistry

The registry returned zero: no receipt has been written for this job.

Server: fail Browser: waiting

0x0000000000000000000000000000000000000000000000000000000000000000
Fetch the work record

Not fetched: there is no receipt, and the IdentityMD API lists no record for this job.

Server: not reached Browser: waiting
Hash the record

Nothing to hash against.

Server: not reached Browser: waiting
Compare the two

No receipt to compare with.

Server: fail Browser: waiting

The same check by hand

Foundry's cast and curl · no key, no account

1. The receipt the WorkRegistry holds for the job (zero means none).

cast call 0xb6d0a187b050FA5Bb0B87033a203f37BECF4a775 "latest(bytes16)(bytes32)" 0x68d8a3dcf1624095874cbb0901b90b5f --rpc-url https://ethereum-rpc.publicnode.com

2. The work record, hashed exactly as served.

curl -s https://api.imd.fun/work-records/$(cast call 0xb6d0a187b050FA5Bb0B87033a203f37BECF4a775 "latest(bytes16)(bytes32)" 0x68d8a3dcf1624095874cbb0901b90b5f --rpc-url https://ethereum-rpc.publicnode.com | cut -c3-).json | cast keccak

3. The two lines above must print the same 32 bytes. Or, in one go:

[ "$(cast call 0xb6d0a187b050FA5Bb0B87033a203f37BECF4a775 "latest(bytes16)(bytes32)" 0x68d8a3dcf1624095874cbb0901b90b5f --rpc-url https://ethereum-rpc.publicnode.com)" = "$(curl -s https://api.imd.fun/work-records/$(cast call 0xb6d0a187b050FA5Bb0B87033a203f37BECF4a775 "latest(bytes16)(bytes32)" 0x68d8a3dcf1624095874cbb0901b90b5f --rpc-url https://ethereum-rpc.publicnode.com | cut -c3-).json | cast keccak)" ] && echo PROVEN || echo "NOT PROVEN"