ISRC PEIF21811017
Verified recording
PEIF21811017 is “La Computadora” by Cuarteto Continental de Alberto Maraví,
registered on the CopyrightChains blockchain with CopyrightID
0x34644372b139711b90529f889ca747c775cd4910f8746e8c3c72d33549bedaf3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEIF21811017.
Recording identifiers
- ISRC
- PEIF21811017
- Title
- La Computadora
- Artist
- Cuarteto Continental de Alberto Maraví
- CopyrightID (CopyrightChains transaction hash)
0x34644372b139711b90529f889ca747c775cd4910f8746e8c3c72d33549bedaf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8bfe4ecba1b507bd05a93e91b5940c6510b36bbd65af766bdd712fcb60e0c54b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEIF21811017
- Bitcoin block existence check
- https://blockstream.info/api/block/960138