ISRC QZ7SK1700001
Verified recording
QZ7SK1700001 is “Sacrifice” by The Marc VW Allstars,
registered on the CopyrightChains blockchain with CopyrightID
0x514f0c9ed36f53582277478c237b27f15001beacc691800cc7977487574b81d5 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7SK1700001.
Recording identifiers
- ISRC
- QZ7SK1700001
- Title
- Sacrifice
- Artist
- The Marc VW Allstars
- CopyrightID (CopyrightChains transaction hash)
0x514f0c9ed36f53582277478c237b27f15001beacc691800cc7977487574b81d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:ee1df3850df55cdf6d1382d74745dba8ad0046cd563bf6d35eb40dc2ab895d44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7SK1700001
- Bitcoin block existence check
- https://blockstream.info/api/block/960468