ISRC QZK6L2514841
Verified recording
QZK6L2514841 is “CRI” by NicoSurf,
registered on the CopyrightChains blockchain with CopyrightID
0xf06e68b927edc5f4c3b79b0b029d40752aaa1af9cdd6a839a56630c4651d6e3d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2514841.
Recording identifiers
- ISRC
- QZK6L2514841
- Title
- CRI
- Artist
- NicoSurf
- CopyrightID (CopyrightChains transaction hash)
0xf06e68b927edc5f4c3b79b0b029d40752aaa1af9cdd6a839a56630c4651d6e3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a60cba771c616cafbee29c42de8b89a393a8d511bc14f1c77be807e552558751- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2514841
- Bitcoin block existence check
- https://blockstream.info/api/block/953520