ISRC FR79W2100510
Verified recording
FR79W2100510 is “À quoi” by Cats On Trees,
registered on the CopyrightChains blockchain with CopyrightID
0xd17d5e6837261fd165cab3aa5ae7842ae3a6ad09b4d821c67fa5fde385a32a18 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR79W2100510.
Recording identifiers
- ISRC
- FR79W2100510
- Title
- À quoi
- Artist
- Cats On Trees
- CopyrightID (CopyrightChains transaction hash)
0xd17d5e6837261fd165cab3aa5ae7842ae3a6ad09b4d821c67fa5fde385a32a18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9e114fb89b73d0a8a72fc3896c8077ecdfc6c8d7008293b5f482e88177d208bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR79W2100510
- Bitcoin block existence check
- https://blockstream.info/api/block/956302