ISRC QMTND1101389
Verified recording
QMTND1101389 is “Tempo” by KB,
registered on the CopyrightChains blockchain with CopyrightID
0x937600fc8c0571b7af7a326fcfc711f9552573c6226b03c904fa72d2f959b871 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND1101389.
Recording identifiers
- ISRC
- QMTND1101389
- Title
- Tempo
- Artist
- KB
- CopyrightID (CopyrightChains transaction hash)
0x937600fc8c0571b7af7a326fcfc711f9552573c6226b03c904fa72d2f959b871
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2550440bcf3ffb079236a4979051f83dd2ecbf8ddef5559dd58b28bee4e73003- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND1101389
- Bitcoin block existence check
- https://blockstream.info/api/block/953520