ISRC COC011933271
Verified recording
COC011933271 is “Magdalena” by Altafulla,
registered on the CopyrightChains blockchain with CopyrightID
0x0b32483ba4c59a0c2fc380398c4e4df618938b0c1d7fcfd1d9209777c573c658 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC011933271.
Recording identifiers
- ISRC
- COC011933271
- Title
- Magdalena
- Artist
- Altafulla
- CopyrightID (CopyrightChains transaction hash)
0x0b32483ba4c59a0c2fc380398c4e4df618938b0c1d7fcfd1d9209777c573c658
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:6b9c5affd5b9deb5bf4092cec809f242016a7ff9669b6bd06b3adbb4cdb4029c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC011933271
- Bitcoin block existence check
- https://blockstream.info/api/block/959123