ISRC QZDA62073202
Verified recording
QZDA62073202 is “Auftrag” by SAMPLER57,
registered on the CopyrightChains blockchain with CopyrightID
0xf32edd2df0578da612bea54ae44b53ce2c0769beb96c0478a5230e6f76db50d2 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62073202.
Recording identifiers
- ISRC
- QZDA62073202
- Title
- Auftrag
- Artist
- SAMPLER57
- CopyrightID (CopyrightChains transaction hash)
0xf32edd2df0578da612bea54ae44b53ce2c0769beb96c0478a5230e6f76db50d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:e1449829ccdb6e95c9122c34d872487e937e2701da2b51e0398af68439cfe30b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62073202
- Bitcoin block existence check
- https://blockstream.info/api/block/960500