ISRC USAT21402347
Verified recording
USAT21402347 is “One More Chance - Hip Hop Radio Edit; 2014 Remaster” by The Notorious B.I.G.,
registered on the CopyrightChains blockchain with CopyrightID
0x3f7a6353799c4ebe6f9e652267b9268d607e707ac308c15d1b61448097f81be8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21402347.
Recording identifiers
- ISRC
- USAT21402347
- Title
- One More Chance - Hip Hop Radio Edit; 2014 Remaster
- Artist
- The Notorious B.I.G.
- CopyrightID (CopyrightChains transaction hash)
0x3f7a6353799c4ebe6f9e652267b9268d607e707ac308c15d1b61448097f81be8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c2440c5d2c35bbba3fa32bcf66226555e8b0ff077724a995f2ff6715428eb66a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21402347
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: One More Chance - Hip Hop Radio Edit; 2014 Remaster · Machine-readable JSON-LD