ISRC QZFZ32328623
Verified recording
QZFZ32328623 is “Birkin” by Fjellrev,
registered on the CopyrightChains blockchain with CopyrightID
0x9f78cb3ccfc34a1517b8c856ed243b45481e2fc8394248afbf2e31a60a6fcc0b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32328623.
Recording identifiers
- ISRC
- QZFZ32328623
- Title
- Birkin
- Artist
- Fjellrev
- CopyrightID (CopyrightChains transaction hash)
0x9f78cb3ccfc34a1517b8c856ed243b45481e2fc8394248afbf2e31a60a6fcc0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:662df1ab01b1ae5a485ebee3cbae093e5056f2cb7506a305eae8034f4f204f21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32328623
- Bitcoin block existence check
- https://blockstream.info/api/block/953520