ISRC DEPQ61700556
Verified recording
DEPQ61700556 is “Opticum - Oberst & Buchner Remix” by Thomas Atzmann,
registered on the CopyrightChains blockchain with CopyrightID
0xb1e36aab084d3c58cd4abaf17cfc6c8d2c606687d79fb909881ea155ec48a589 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPQ61700556.
Recording identifiers
- ISRC
- DEPQ61700556
- Title
- Opticum - Oberst & Buchner Remix
- Artist
- Thomas Atzmann
- CopyrightID (CopyrightChains transaction hash)
0xb1e36aab084d3c58cd4abaf17cfc6c8d2c606687d79fb909881ea155ec48a589
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:c0746483f8b3632bfb631905bcb6a9a26fbb742862c7588eb89205916c7138d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPQ61700556
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Opticum - Oberst & Buchner Remix · Machine-readable JSON-LD