ISRC ESA011801216
Verified recording
ESA011801216 is “Recuerdos” by Cheb Ruben,
registered on the CopyrightChains blockchain with CopyrightID
0x9c77b99146c65b672077f7ef137bbfe06f12e73592fe9967d07383248fcdf799 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011801216.
Recording identifiers
- ISRC
- ESA011801216
- Title
- Recuerdos
- Artist
- Cheb Ruben
- CopyrightID (CopyrightChains transaction hash)
0x9c77b99146c65b672077f7ef137bbfe06f12e73592fe9967d07383248fcdf799
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0c31c77f7d33e49e105df364564aeb872000d247d8f6edbd9a09d890db36d767- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011801216
- Bitcoin block existence check
- https://blockstream.info/api/block/956304