ISRC QZS662138305
Verified recording
QZS662138305 is “nail” by quannnic,
registered on the CopyrightChains blockchain with CopyrightID
0x9a41f2350108a90924c19a3c75d44483c691db883ea7f57c016fafd4a0a615b1 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662138305.
Recording identifiers
- ISRC
- QZS662138305
- Title
- nail
- Artist
- quannnic
- CopyrightID (CopyrightChains transaction hash)
0x9a41f2350108a90924c19a3c75d44483c691db883ea7f57c016fafd4a0a615b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:827b9666d4f1349ea1d2b8a5b16016e55c4e3c4f8e306f04d32db892f273bf8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662138305
- Bitcoin block existence check
- https://blockstream.info/api/block/953515