ISRC FR9W12145620
Verified recording
FR9W12145620 is “La promesse (Deep Pianos)” by Cascadeur,
registered on the CopyrightChains blockchain with CopyrightID
0x2ff758e77c447984f41ffb5f5b7054aaa9670dbd596889af808e5f8d008f0c8a and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12145620.
Recording identifiers
- ISRC
- FR9W12145620
- Title
- La promesse (Deep Pianos)
- Artist
- Cascadeur
- CopyrightID (CopyrightChains transaction hash)
0x2ff758e77c447984f41ffb5f5b7054aaa9670dbd596889af808e5f8d008f0c8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:7137e00bf17aed1660a44c3af2593832e873ebcfd697772332bdb8e0c216976e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12145620
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: La promesse (Deep Pianos) · Machine-readable JSON-LD