ISRC QZTAW2370008
Verified recording
QZTAW2370008 is “Portraits” by Alexander Spit,
registered on the CopyrightChains blockchain with CopyrightID
0xfa79dad060915734f55d3a14f5c511046c707797a6f5a9aa33fd942d7efa9b60 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2370008.
Recording identifiers
- ISRC
- QZTAW2370008
- Title
- Portraits
- Artist
- Alexander Spit
- CopyrightID (CopyrightChains transaction hash)
0xfa79dad060915734f55d3a14f5c511046c707797a6f5a9aa33fd942d7efa9b60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:c0505a36a398e0f07400372ab1967505d7228be8082aaa34b19e6654357dbb10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2370008
- Bitcoin block existence check
- https://blockstream.info/api/block/956889