ISRC QMFMG1467082
Verified recording
QMFMG1467082 is “Cantabile” by Butch Baldassari,
registered on the CopyrightChains blockchain with CopyrightID
0x3734caaf990029c3711933625e0ace273095628b1cc4ba72a0d4b736b1c4be1d and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1467082.
Recording identifiers
- ISRC
- QMFMG1467082
- Title
- Cantabile
- Artist
- Butch Baldassari
- CopyrightID (CopyrightChains transaction hash)
0x3734caaf990029c3711933625e0ace273095628b1cc4ba72a0d4b736b1c4be1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:82249945d19f2b43a20e2b55ba8c9926aec6082337c70017ff4f3b78cae31acc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1467082
- Bitcoin block existence check
- https://blockstream.info/api/block/960418