ISRC ES71G2133135
Verified recording
ES71G2133135 is “Caín” by Cyril Kamer,
registered on the CopyrightChains blockchain with CopyrightID
0x8a18ac2c787f9b9414e17d740e5c5d16e6bdf2ae7455bef51d4ab8699081a745 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/ES71G2133135.
Recording identifiers
- ISRC
- ES71G2133135
- Title
- Caín
- Artist
- Cyril Kamer
- CopyrightID (CopyrightChains transaction hash)
0x8a18ac2c787f9b9414e17d740e5c5d16e6bdf2ae7455bef51d4ab8699081a745
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1b2fd7e7de9139067f029c2587982a8a4b198df04877fb618d3477ed98b6aeeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2133135
- Bitcoin block existence check
- https://blockstream.info/api/block/953520