ISRC QZES72005627
Verified recording
QZES72005627 is “Strain Seminar” by Graymatter,
registered on the CopyrightChains blockchain with CopyrightID
0xb522efd14026b1e474f8438e443999e9b36fa9685fadeaf4b0a9efe1eaaab0ed and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72005627.
Recording identifiers
- ISRC
- QZES72005627
- Title
- Strain Seminar
- Artist
- Graymatter
- CopyrightID (CopyrightChains transaction hash)
0xb522efd14026b1e474f8438e443999e9b36fa9685fadeaf4b0a9efe1eaaab0ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:48b07cb5043d51dec35e5fd72c3a7a99d27a906539295580e7150d6df1736bff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72005627
- Bitcoin block existence check
- https://blockstream.info/api/block/960473