ISRC COSO11900079
Verified recording
COSO11900079 is “Contracanto” by Vicente Garcia,
registered on the CopyrightChains blockchain with CopyrightID
0xe5972c1db502c8fcfd011577d00199998fe0208575fe0da8efaf0ab6e677bcc1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11900079.
Recording identifiers
- ISRC
- COSO11900079
- Title
- Contracanto
- Artist
- Vicente Garcia
- CopyrightID (CopyrightChains transaction hash)
0xe5972c1db502c8fcfd011577d00199998fe0208575fe0da8efaf0ab6e677bcc1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4ae3fafad3cba6408d469b44bb9491f6ffd42b679b1ceb7c554ee58a6d356c30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11900079
- Bitcoin block existence check
- https://blockstream.info/api/block/953520