ISRC QZTAS2277031
Verified recording
QZTAS2277031 is “himmel grau” by 5v,
registered on the CopyrightChains blockchain with CopyrightID
0x2e79575da6e02ae5660cd098fdcda6addc322a26c0d676569f687fad4c141265 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2277031.
Recording identifiers
- ISRC
- QZTAS2277031
- Title
- himmel grau
- Artist
- 5v
- CopyrightID (CopyrightChains transaction hash)
0x2e79575da6e02ae5660cd098fdcda6addc322a26c0d676569f687fad4c141265
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:65aad7b31936db4d34e2ba222b312f80517e8630306e7fdda9280e9da53e233b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2277031
- Bitcoin block existence check
- https://blockstream.info/api/block/960344