ISRC QMGR32071268
Verified recording
QMGR32071268 is “SG” by Nfx,
registered on the CopyrightChains blockchain with CopyrightID
0x71f226db62dc587efc5418b7a93e5431441ad4bd9ecbe5495c70425df60d7db2 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32071268.
Recording identifiers
- ISRC
- QMGR32071268
- Title
- SG
- Artist
- Nfx
- CopyrightID (CopyrightChains transaction hash)
0x71f226db62dc587efc5418b7a93e5431441ad4bd9ecbe5495c70425df60d7db2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:b96b63e33a0aa076e03a7b7f95c7a20d32b0579c80a1438f2480283128a83166- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32071268
- Bitcoin block existence check
- https://blockstream.info/api/block/960427