ISRC CALC41900142
Verified recording
CALC41900142 is “Nostos” by Angèle Dubeau,
registered on the CopyrightChains blockchain with CopyrightID
0x7f3dd4fdf7a83f45758d655269eabe129dfcb6b1c7be6f031d814066c30dc080 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/CALC41900142.
Recording identifiers
- ISRC
- CALC41900142
- Title
- Nostos
- Artist
- Angèle Dubeau
- CopyrightID (CopyrightChains transaction hash)
0x7f3dd4fdf7a83f45758d655269eabe129dfcb6b1c7be6f031d814066c30dc080
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:73829195194d1a72ca8f0ce3dcfdafa30a3b63505e07bf312d455a8a55a3c8b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41900142
- Bitcoin block existence check
- https://blockstream.info/api/block/953520