ISRC FRR641190151
Verified recording
FRR641190151 is “I didn't know” by Tristesse Contemporaine,
registered on the CopyrightChains blockchain with CopyrightID
0xedfb154470ee36bdc27e8bc8fefe67fbef7c2156ad6cccfe2cc968638b99f85e and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR641190151.
Recording identifiers
- ISRC
- FRR641190151
- Title
- I didn't know
- Artist
- Tristesse Contemporaine
- CopyrightID (CopyrightChains transaction hash)
0xedfb154470ee36bdc27e8bc8fefe67fbef7c2156ad6cccfe2cc968638b99f85e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:adb08fe3dc260820f9822df118dbc1b4898f3105dbd3bb3eb886f77767c774f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR641190151
- Bitcoin block existence check
- https://blockstream.info/api/block/953515