ISRC ES33B2119905
Verified recording
ES33B2119905 is “Cantiga” by Albert Sanz,
registered on the CopyrightChains blockchain with CopyrightID
0xbdc8a69bae23f9de2433e9c9361cf184d54726b7f5ad697acfa366e50de29039 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES33B2119905.
Recording identifiers
- ISRC
- ES33B2119905
- Title
- Cantiga
- Artist
- Albert Sanz
- CopyrightID (CopyrightChains transaction hash)
0xbdc8a69bae23f9de2433e9c9361cf184d54726b7f5ad697acfa366e50de29039
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:f7c1f9c7460d9ae3dd02bac10c0dcf023685e5fff807d547743a8628c51bb298- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES33B2119905
- Bitcoin block existence check
- https://blockstream.info/api/block/960334