ISRC DERK91932313
Verified recording
DERK91932313 is “Futur II” by Bersarin Quartett,
registered on the CopyrightChains blockchain with CopyrightID
0x1c08ec06db92187802a1ea900fc9c96fd523c01eb2048540fcaef0220f0793d9 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK91932313.
Recording identifiers
- ISRC
- DERK91932313
- Title
- Futur II
- Artist
- Bersarin Quartett
- CopyrightID (CopyrightChains transaction hash)
0x1c08ec06db92187802a1ea900fc9c96fd523c01eb2048540fcaef0220f0793d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:77f3fd32d47bb57f462ccd3b0b6d5480004eff9d734d5840a2ae581edeca10c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK91932313
- Bitcoin block existence check
- https://blockstream.info/api/block/960266