ISRC CAL540911005
Verified recording
CAL540911005 is “Sur tes seins” by Martin Léon,
registered on the CopyrightChains blockchain with CopyrightID
0x09194ecedfb583c9390537b79c1fb034449c93b9b145992c57723d6cbb408807 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAL540911005.
Recording identifiers
- ISRC
- CAL540911005
- Title
- Sur tes seins
- Artist
- Martin Léon
- CopyrightID (CopyrightChains transaction hash)
0x09194ecedfb583c9390537b79c1fb034449c93b9b145992c57723d6cbb408807
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f88ce403988acedec46f0eab55ff1f343f47e4d05f19eb25dcaeebef8239a9f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAL540911005
- Bitcoin block existence check
- https://blockstream.info/api/block/957118