ISRC QZFZ32338708
Verified recording
QZFZ32338708 is “Tausend Gedanken” by John Known,
registered on the CopyrightChains blockchain with CopyrightID
0x943020806ddccc5faf12379993fb88d80d1ce46a1dcaf91a49863059e5a05861 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32338708.
Recording identifiers
- ISRC
- QZFZ32338708
- Title
- Tausend Gedanken
- Artist
- John Known
- CopyrightID (CopyrightChains transaction hash)
0x943020806ddccc5faf12379993fb88d80d1ce46a1dcaf91a49863059e5a05861
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:e24db4e47ed4949bb510ef7d682da2485a415d442733e3ad1db8960165a29d51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32338708
- Bitcoin block existence check
- https://blockstream.info/api/block/960334