ISRC QZ4JJ1955979
Verified recording
QZ4JJ1955979 is “Cathedrals” by SÜ,
registered on the CopyrightChains blockchain with CopyrightID
0x030e09807121df4080177303703a01ffbfa8c0b871d35c04312ee1a72c8e2a67 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1955979.
Recording identifiers
- ISRC
- QZ4JJ1955979
- Title
- Cathedrals
- Artist
- SÜ
- CopyrightID (CopyrightChains transaction hash)
0x030e09807121df4080177303703a01ffbfa8c0b871d35c04312ee1a72c8e2a67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:28fa96da01306cd90d921b742e683b9b74b4e1fd7334cb72db7fe2cb4a1d3b9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1955979
- Bitcoin block existence check
- https://blockstream.info/api/block/957120