ISRC CAV509600003
Verified recording
CAV509600003 is “Rancune” by Sylvain Cossette,
registered on the CopyrightChains blockchain with CopyrightID
0x0ddac0ffc1f7f99617a655b28d22829642f7d64e0b7e9098cab3f2cbc81d88d2 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAV509600003.
Recording identifiers
- ISRC
- CAV509600003
- Title
- Rancune
- Artist
- Sylvain Cossette
- CopyrightID (CopyrightChains transaction hash)
0x0ddac0ffc1f7f99617a655b28d22829642f7d64e0b7e9098cab3f2cbc81d88d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:99263c94018909845626d0766928655c990e37d563cc1b0b60f8d48ce2f9d259- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAV509600003
- Bitcoin block existence check
- https://blockstream.info/api/block/960259