ISRC SEPUD1900210
Verified recording
SEPUD1900210 is “Bilbao Song” by Art Farmer Quartet & Jim Hall,
registered on the CopyrightChains blockchain with CopyrightID
0x826c5d5001753d3cb91f7d857bf870bc5bf1f5091f900c9c62b4c5f5bb0cf3fe and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPUD1900210.
Recording identifiers
- ISRC
- SEPUD1900210
- Title
- Bilbao Song
- Artist
- Art Farmer Quartet & Jim Hall
- CopyrightID (CopyrightChains transaction hash)
0x826c5d5001753d3cb91f7d857bf870bc5bf1f5091f900c9c62b4c5f5bb0cf3fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:1900cbc50c5e8b6f92205a41d534a81819c71c9178f80cf5c21d5948cf53c58d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPUD1900210
- Bitcoin block existence check
- https://blockstream.info/api/block/960264