ISRC QZTB72368869
Verified recording
QZTB72368869 is “BBY” by STEFF,
registered on the CopyrightChains blockchain with CopyrightID
0x9eedee3c1a1a3c7ee977724965ffc418997abfe3602559b0a8b1867f96d76ce3 and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72368869.
Recording identifiers
- ISRC
- QZTB72368869
- Title
- BBY
- Artist
- STEFF
- CopyrightID (CopyrightChains transaction hash)
0x9eedee3c1a1a3c7ee977724965ffc418997abfe3602559b0a8b1867f96d76ce3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:3ab92543ecedb64eb3a234b832afa443f008b12871c906759f573c4a35120e47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72368869
- Bitcoin block existence check
- https://blockstream.info/api/block/957064