ISRC USBB16301017
Verified recording
USBB16301017 is “Yesterdays - Remastered” by Sonny Rollins,
registered on the CopyrightChains blockchain with CopyrightID
0x829351969035f98b0c8df2d46bc44ea25cae9c0bb11e85be4676652e37c6cbcd and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB16301017.
Recording identifiers
- ISRC
- USBB16301017
- Title
- Yesterdays - Remastered
- Artist
- Sonny Rollins
- CopyrightID (CopyrightChains transaction hash)
0x829351969035f98b0c8df2d46bc44ea25cae9c0bb11e85be4676652e37c6cbcd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:0bb872aa5840975ea0bf2ab466db03aa6d8f823736354b9301e686b877935284- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB16301017
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Yesterdays - Remastered · Machine-readable JSON-LD