ISRC FR7JM2478040
Verified recording
FR7JM2478040 is “Polonesse” by Anders Larsson,
registered on the CopyrightChains blockchain with CopyrightID
0x70d80c08892429ee22ada445b2eb474956e96346bdc9acd13018243f601f49c4 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2478040.
Recording identifiers
- ISRC
- FR7JM2478040
- Title
- Polonesse
- Artist
- Anders Larsson
- CopyrightID (CopyrightChains transaction hash)
0x70d80c08892429ee22ada445b2eb474956e96346bdc9acd13018243f601f49c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:ad79950b8d937de4be9e54508fd5a2f57cf4f2d5a5bbed2f7d06c4ee3d1f5523- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2478040
- Bitcoin block existence check
- https://blockstream.info/api/block/960121