ISRC QZS642270206
Verified recording
QZS642270206 is “Whirlwind” by uma,
registered on the CopyrightChains blockchain with CopyrightID
0x8591ed8a002c2b50c2976d2b154231f4b9d03e0f56c8d8158097a76599f78c77 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/QZS642270206.
Recording identifiers
- ISRC
- QZS642270206
- Title
- Whirlwind
- Artist
- uma
- CopyrightID (CopyrightChains transaction hash)
0x8591ed8a002c2b50c2976d2b154231f4b9d03e0f56c8d8158097a76599f78c77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:75e7a2c824926aafd73b7b2829cc463643c752cc60b3cebc02e5c2be80205b35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642270206
- Bitcoin block existence check
- https://blockstream.info/api/block/960344