ISRC QZDA61901720
Verified recording
QZDA61901720 is “Knülle Tünnes” by Fresse,
registered on the CopyrightChains blockchain with CopyrightID
0xa8360507be3f9d808ec122202772d2d9a82f187df96454b65f43fbf1da53010a 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/QZDA61901720.
Recording identifiers
- ISRC
- QZDA61901720
- Title
- Knülle Tünnes
- Artist
- Fresse
- CopyrightID (CopyrightChains transaction hash)
0xa8360507be3f9d808ec122202772d2d9a82f187df96454b65f43fbf1da53010a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:979b1234e0f6bdf05a3df82308bd0a5d8c37f08ac3547bf4c9385d7742d63efb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61901720
- Bitcoin block existence check
- https://blockstream.info/api/block/960500