ISRC CH6540899397
Verified recording
CH6540899397 is “Retour aux sources” by La Base,
registered on the CopyrightChains blockchain with CopyrightID
0x3d8bf2ac024ef6d0d6f21aed0ade9420d3adf9f465a53285aeadfdaffacf0b8a and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540899397.
Recording identifiers
- ISRC
- CH6540899397
- Title
- Retour aux sources
- Artist
- La Base
- CopyrightID (CopyrightChains transaction hash)
0x3d8bf2ac024ef6d0d6f21aed0ade9420d3adf9f465a53285aeadfdaffacf0b8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6cc51ed44dc0c37998350e6df83299188c733b41bc0a5724165218955265db73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540899397
- Bitcoin block existence check
- https://blockstream.info/api/block/960418