ISRC FRR641100146
Verified recording
FRR641100146 is “I didn't know” by Tristesse Contemporaine,
registered on the CopyrightChains blockchain with CopyrightID
0x13cb10d5f9a445e9dee4b913a2f706bed776935dc13772c9d9e93b2d63e09041 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/FRR641100146.
Recording identifiers
- ISRC
- FRR641100146
- Title
- I didn't know
- Artist
- Tristesse Contemporaine
- CopyrightID (CopyrightChains transaction hash)
0x13cb10d5f9a445e9dee4b913a2f706bed776935dc13772c9d9e93b2d63e09041
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:51470733c5034e38f77a981c05949e0b5dc617bdf39dec554eefa1c1b353e9ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR641100146
- Bitcoin block existence check
- https://blockstream.info/api/block/957118