ISRC COC011933366
Verified recording
COC011933366 is “La Calle” by Altafulla,
registered on the CopyrightChains blockchain with CopyrightID
0x13cd4be7166f109945a0e5b03c3fdceeefdad78f6fc06d1e4af94c94810a1a04 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC011933366.
Recording identifiers
- ISRC
- COC011933366
- Title
- La Calle
- Artist
- Altafulla
- CopyrightID (CopyrightChains transaction hash)
0x13cd4be7166f109945a0e5b03c3fdceeefdad78f6fc06d1e4af94c94810a1a04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:3f6fb695f0f0228ef98cb89a5c285d4852ab0e4c5af3399326d715c9b25a7a0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC011933366
- Bitcoin block existence check
- https://blockstream.info/api/block/960291