ISRC FRX211907011
Verified recording
FRX211907011 is “Apollo Valse” by Michel Legrand,
registered on the CopyrightChains blockchain with CopyrightID
0x0cb03bbdcc4a80af1e54c946fdce46a37a6383184da16e4ca8cfcbbe39e8f7c4 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/FRX211907011.
Recording identifiers
- ISRC
- FRX211907011
- Title
- Apollo Valse
- Artist
- Michel Legrand
- CopyrightID (CopyrightChains transaction hash)
0x0cb03bbdcc4a80af1e54c946fdce46a37a6383184da16e4ca8cfcbbe39e8f7c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:a53e81b675d53ce1290c78f1b13b7c5b10af0e8ee8a03da4067995c8a38ae14c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211907011
- Bitcoin block existence check
- https://blockstream.info/api/block/960334