ISRC QZS642201670
Verified recording
QZS642201670 is “Fatal Sphere” by A. Ki,
registered on the CopyrightChains blockchain with CopyrightID
0x87d0e26b302ac998fb8abecae6ef51bd82df9c59d04cddffd7105d429c0b68cf and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642201670.
Recording identifiers
- ISRC
- QZS642201670
- Title
- Fatal Sphere
- Artist
- A. Ki
- CopyrightID (CopyrightChains transaction hash)
0x87d0e26b302ac998fb8abecae6ef51bd82df9c59d04cddffd7105d429c0b68cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:45b6c916a470997fbbbeeddeeccdab5379f4e8eaeb5929ad06232b2c22a3c59b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642201670
- Bitcoin block existence check
- https://blockstream.info/api/block/957118