ISRC ART340900661
Verified recording
ART340900661 is “Amarras” by Alberto Castillo,
registered on the CopyrightChains blockchain with CopyrightID
0xf35261fa093b0c8ba03803769d5c7e1330a4197dacaa10fc5035bff749a6ba66 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900661.
Recording identifiers
- ISRC
- ART340900661
- Title
- Amarras
- Artist
- Alberto Castillo
- CopyrightID (CopyrightChains transaction hash)
0xf35261fa093b0c8ba03803769d5c7e1330a4197dacaa10fc5035bff749a6ba66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:cc2667d871d49e2ff88988c19d39a70b5302b713b1c9737012aa70ad05de9fed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900661
- Bitcoin block existence check
- https://blockstream.info/api/block/960207