ISRC QZDA52256335
Verified recording
QZDA52256335 is “Blue Field” by NTBR,
registered on the CopyrightChains blockchain with CopyrightID
0x5be9da5dc0abb7952bf58d8702176b8926f8631f8816245861849b53dae0842e and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52256335.
Recording identifiers
- ISRC
- QZDA52256335
- Title
- Blue Field
- Artist
- NTBR
- CopyrightID (CopyrightChains transaction hash)
0x5be9da5dc0abb7952bf58d8702176b8926f8631f8816245861849b53dae0842e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:25c2856db7afe37a1d46b1b4d86e06700860f83d968ee3deaa12f7b4ef0a5248- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52256335
- Bitcoin block existence check
- https://blockstream.info/api/block/960334