ISRC GB2GC1903914
Verified recording
GB2GC1903914 is “Agent 54” by Udi Harpaz,
registered on the CopyrightChains blockchain with CopyrightID
0x70d4a7ad3df97ae72dd8687ce23af1c2040e9db58d945b8d7b3915f6fd635e42 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2GC1903914.
Recording identifiers
- ISRC
- GB2GC1903914
- Title
- Agent 54
- Artist
- Udi Harpaz
- CopyrightID (CopyrightChains transaction hash)
0x70d4a7ad3df97ae72dd8687ce23af1c2040e9db58d945b8d7b3915f6fd635e42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:59fb3d4b0f5a25fd25a3efb3e34f4830d194b507cb6cfc5651c082c95b3e6902- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2GC1903914
- Bitcoin block existence check
- https://blockstream.info/api/block/957118