ISRC QZTBA2475850
Verified recording
QZTBA2475850 is “grace” by yoyi,
registered on the CopyrightChains blockchain with CopyrightID
0xeeb99c87a5c8a5e76373709c5a2c8ff9a1941ac4e14f2a482ed13e0d59f4708c and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2475850.
Recording identifiers
- ISRC
- QZTBA2475850
- Title
- grace
- Artist
- yoyi
- CopyrightID (CopyrightChains transaction hash)
0xeeb99c87a5c8a5e76373709c5a2c8ff9a1941ac4e14f2a482ed13e0d59f4708c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:746bac1dc0103612d5ca46fbaddfd482ad5f703e368d22b956505e89b34bdcd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2475850
- Bitcoin block existence check
- https://blockstream.info/api/block/956889