ISRC QMBZ92082340
Verified recording
QMBZ92082340 is “Preface” by KANGA,
registered on the CopyrightChains blockchain with CopyrightID
0x3f6d26f8faddc5fb286b5c7b102f4b1a2c72100968ac121e2c1f331f06dffce8 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92082340.
Recording identifiers
- ISRC
- QMBZ92082340
- Title
- Preface
- Artist
- KANGA
- CopyrightID (CopyrightChains transaction hash)
0x3f6d26f8faddc5fb286b5c7b102f4b1a2c72100968ac121e2c1f331f06dffce8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:a0bf107e15508a2f191ae4af614e7cd10e85a27ea246eb09d172f9f98e7cba39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92082340
- Bitcoin block existence check
- https://blockstream.info/api/block/960254