ISRC FR9W12145621
Verified recording
FR9W12145621 is “La promesse (Light Pianos)” by Cascadeur,
registered on the CopyrightChains blockchain with CopyrightID
0x708a69280461cd3f83a2329e73e4b22b6c7a811dca991b33335751696baca9ab and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12145621.
Recording identifiers
- ISRC
- FR9W12145621
- Title
- La promesse (Light Pianos)
- Artist
- Cascadeur
- CopyrightID (CopyrightChains transaction hash)
0x708a69280461cd3f83a2329e73e4b22b6c7a811dca991b33335751696baca9ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b3cdda3b41fe0f323ab8d2f88810cec4a6675c3be027ecd10cdc5a20d93ae61d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12145621
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: La promesse (Light Pianos) · Machine-readable JSON-LD