ISRC ITLF52311627
Verified recording
ITLF52311627 is “El Columpio” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x6d99fd394f044cc17afe08937c17cc5f392e4bc08b05c947f91f65292ffa6ed3 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52311627.
Recording identifiers
- ISRC
- ITLF52311627
- Title
- El Columpio
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x6d99fd394f044cc17afe08937c17cc5f392e4bc08b05c947f91f65292ffa6ed3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:74c963bdb58dabf885aff3b6f09253ab793ff737a180871b346a82ba47440495- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52311627
- Bitcoin block existence check
- https://blockstream.info/api/block/960379