ISRC COAF42490152
Verified recording
COAF42490152 is “Porfa, Nunca Estén Tristes” by Pablo Feliu,
registered on the CopyrightChains blockchain with CopyrightID
0xb4060727e1fd720b3eb877b3ba82220954b1c49e4b880c925eb111a9cfa6b961 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COAF42490152.
Recording identifiers
- ISRC
- COAF42490152
- Title
- Porfa, Nunca Estén Tristes
- Artist
- Pablo Feliu
- CopyrightID (CopyrightChains transaction hash)
0xb4060727e1fd720b3eb877b3ba82220954b1c49e4b880c925eb111a9cfa6b961
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:d475927d7f01d5cfea64bd6c6b664443eea3adbef8bbafc6956be022420ea942- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COAF42490152
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Porfa, Nunca Estén Tristes · Machine-readable JSON-LD