ISRC COF019000470
Verified recording
COF019000470 is “El Verano” by Joe Arroyo,
registered on the CopyrightChains blockchain with CopyrightID
0x2de78408d055191a8c97e963fc03ead2e263932bc0720ed39983634d84aa154d and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019000470.
Recording identifiers
- ISRC
- COF019000470
- Title
- El Verano
- Artist
- Joe Arroyo
- CopyrightID (CopyrightChains transaction hash)
0x2de78408d055191a8c97e963fc03ead2e263932bc0720ed39983634d84aa154d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:02aedd17e8ae91c17e72e4c2747261987e9ee5ba4b9df2f74c86c8348fbe5a42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019000470
- Bitcoin block existence check
- https://blockstream.info/api/block/960355