ISRC CALC41001340
Verified recording
CALC41001340 is “La Jotta” by Santiago De Murcia,
registered on the CopyrightChains blockchain with CopyrightID
0x4b6c008e21cec25a000d5fd6ddf38a942852010f2d16990b320377b5369fc2cf and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41001340.
Recording identifiers
- ISRC
- CALC41001340
- Title
- La Jotta
- Artist
- Santiago De Murcia
- CopyrightID (CopyrightChains transaction hash)
0x4b6c008e21cec25a000d5fd6ddf38a942852010f2d16990b320377b5369fc2cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d7181110b8c7356b2024fa39b5993c5941e496a2fecdb9afae28b88c5436b476- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41001340
- Bitcoin block existence check
- https://blockstream.info/api/block/960448