ISRC QMTND1101398
Verified recording
QMTND1101398 is “New Portrait” by KB,
registered on the CopyrightChains blockchain with CopyrightID
0x976400886f7e9387fac8252f3808a5018d9a60dfc8cdf0eb8c6fc7e5f0b2c419 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/QMTND1101398.
Recording identifiers
- ISRC
- QMTND1101398
- Title
- New Portrait
- Artist
- KB
- CopyrightID (CopyrightChains transaction hash)
0x976400886f7e9387fac8252f3808a5018d9a60dfc8cdf0eb8c6fc7e5f0b2c419
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3a13b4caf7a8647e3bfeb058b4309d75c78acb6a7bea4df833a7ed9ad525a5bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTND1101398
- Bitcoin block existence check
- https://blockstream.info/api/block/953520