ISRC QMBZ92199122
Verified recording
QMBZ92199122 is “The Quietening Of Rocks” by David Toop,
registered on the CopyrightChains blockchain with CopyrightID
0xbf78469a7c0326a39ac91c6752ddd2900cc5b60ee6ce1ceb4a559b0d4586436d 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/QMBZ92199122.
Recording identifiers
- ISRC
- QMBZ92199122
- Title
- The Quietening Of Rocks
- Artist
- David Toop
- CopyrightID (CopyrightChains transaction hash)
0xbf78469a7c0326a39ac91c6752ddd2900cc5b60ee6ce1ceb4a559b0d4586436d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:a566f6491942f13ff75eb55e0991771ff77fbfc02867b0b757981673b12d980d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92199122
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: The Quietening Of Rocks · Machine-readable JSON-LD