ISRC FRM031205620
Verified recording
FRM031205620 is “Les grands boulevards” by Yves Montand,
registered on the CopyrightChains blockchain with CopyrightID
0xdd724ee61d61b36854cd7b760920b7db20c0148efff8b9d09250e0d30fe5e129 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRM031205620.
Recording identifiers
- ISRC
- FRM031205620
- Title
- Les grands boulevards
- Artist
- Yves Montand
- CopyrightID (CopyrightChains transaction hash)
0xdd724ee61d61b36854cd7b760920b7db20c0148efff8b9d09250e0d30fe5e129
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:dbb2e0af9fa510122d28b957d17b4fa47751fa55f07d99b205d1b848df01fa73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRM031205620
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Les grands boulevards · Machine-readable JSON-LD