ISRC QZMHK2494938
Verified recording
QZMHK2494938 is “halcyon” by Nyacktas,
registered on the CopyrightChains blockchain with CopyrightID
0x646f19f42eea9556b902eb77ff20b645535ba72b682823230ba508544fda3355 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2494938.
Recording identifiers
- ISRC
- QZMHK2494938
- Title
- halcyon
- Artist
- Nyacktas
- CopyrightID (CopyrightChains transaction hash)
0x646f19f42eea9556b902eb77ff20b645535ba72b682823230ba508544fda3355
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:154830e87172ef0ec87fb6af7ee6d2b6aa491e79a024fa161ff0d370ff76911e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2494938
- Bitcoin block existence check
- https://blockstream.info/api/block/960473