ISRC US89R1203321
Verified recording
US89R1203321 is “Mother of Earl (Live) (Set 2)” by Bill Evans,
registered on the CopyrightChains blockchain with CopyrightID
0xcf46adc5438e269f9ef93faed44d105d7e3ca54ff6a5928ca9145df219774a4b and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R1203321.
Recording identifiers
- ISRC
- US89R1203321
- Title
- Mother of Earl (Live) (Set 2)
- Artist
- Bill Evans
- CopyrightID (CopyrightChains transaction hash)
0xcf46adc5438e269f9ef93faed44d105d7e3ca54ff6a5928ca9145df219774a4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:77a996b69dac9bb66e0ea25f3564a7ebec6726de68d1bda65176298d40b798eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R1203321
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Mother of Earl (Live) (Set 2) · Machine-readable JSON-LD