ISRC USRC12003400
Verified recording
USRC12003400 is “Calamity” by ZAYN,
registered on the CopyrightChains blockchain with CopyrightID
0xc81cd5d0ccadb57ebdaf4087748e7cf737e5fcc0b6b3bfdd379674d9ead1a1b7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12003400.
Recording identifiers
- ISRC
- USRC12003400
- Title
- Calamity
- Artist
- ZAYN
- CopyrightID (CopyrightChains transaction hash)
0xc81cd5d0ccadb57ebdaf4087748e7cf737e5fcc0b6b3bfdd379674d9ead1a1b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6029d4cb91a18f4a9db636991f6b701351f49ea7996404f075cfdef11a6a6c1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12003400
- Bitcoin block existence check
- https://blockstream.info/api/block/953513