ISRC QZNWY2148482
Verified recording
QZNWY2148482 is “Calcutec” by Reso,
registered on the CopyrightChains blockchain with CopyrightID
0x136aeb78d61f87475d3007557c1ebbf17f70ee33cdde0ffa4c8a6eec71ef5162 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/QZNWY2148482.
Recording identifiers
- ISRC
- QZNWY2148482
- Title
- Calcutec
- Artist
- Reso
- CopyrightID (CopyrightChains transaction hash)
0x136aeb78d61f87475d3007557c1ebbf17f70ee33cdde0ffa4c8a6eec71ef5162
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b983ba7aa36494761b9d6f0db9a89ca510ecf61f2ea6f278640a3c0d2b620d34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2148482
- Bitcoin block existence check
- https://blockstream.info/api/block/957118