ISRC QZFYW2174013
Verified recording
QZFYW2174013 is “Only One” by Nuk,
registered on the CopyrightChains blockchain with CopyrightID
0x1c19b75ce2a165149afb71c4cf09becc0e741a3d324bc1ff705524a0511612a7 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2174013.
Recording identifiers
- ISRC
- QZFYW2174013
- Title
- Only One
- Artist
- Nuk
- CopyrightID (CopyrightChains transaction hash)
0x1c19b75ce2a165149afb71c4cf09becc0e741a3d324bc1ff705524a0511612a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:3cb4714984069c0277ba18f643601bd82a3ef8a8ad0ea9643e4d9aa9a41700c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2174013
- Bitcoin block existence check
- https://blockstream.info/api/block/960327