ISRC USRC12201885
Verified recording
USRC12201885 is “Passing Time” by Chris Brown,
registered on the CopyrightChains blockchain with CopyrightID
0xef9256f5f6f72658e5b9ad11bb921f13bd7d0a5cd14ac9b7e2be26c614c0ee97 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/USRC12201885.
Recording identifiers
- ISRC
- USRC12201885
- Title
- Passing Time
- Artist
- Chris Brown
- CopyrightID (CopyrightChains transaction hash)
0xef9256f5f6f72658e5b9ad11bb921f13bd7d0a5cd14ac9b7e2be26c614c0ee97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bc307388dedbe3e386f4de07877a87f3f56fc2fa10b0c8cdc30b24c54208b883- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12201885
- Bitcoin block existence check
- https://blockstream.info/api/block/953513