ISRC COF019900319
Verified recording
COF019900319 is “Chocolate” by Carlos Argentino,
registered on the CopyrightChains blockchain with CopyrightID
0xc406e4069574e7112fdd49191f779cba37eeb4e8bcdcc886225667c51b1a2588 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019900319.
Recording identifiers
- ISRC
- COF019900319
- Title
- Chocolate
- Artist
- Carlos Argentino
- CopyrightID (CopyrightChains transaction hash)
0xc406e4069574e7112fdd49191f779cba37eeb4e8bcdcc886225667c51b1a2588
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:5f88f20074c2d6da83d859a77c1d903491bde1bbadfead7b22eb808c30acee37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019900319
- Bitcoin block existence check
- https://blockstream.info/api/block/960144