ISRC DERK91932302
Verified recording
DERK91932302 is “2287” by Bersarin Quartett,
registered on the CopyrightChains blockchain with CopyrightID
0x504927ad5671e178a8eaaae240b34e1fb18783d79bbabee04cd9e65556c10fc8 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK91932302.
Recording identifiers
- ISRC
- DERK91932302
- Title
- 2287
- Artist
- Bersarin Quartett
- CopyrightID (CopyrightChains transaction hash)
0x504927ad5671e178a8eaaae240b34e1fb18783d79bbabee04cd9e65556c10fc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:bb99166a473a345f1874c6fc821a1648883bcdc051a169560804f9b349591d3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK91932302
- Bitcoin block existence check
- https://blockstream.info/api/block/960144