ISRC QMBZ91351978
Verified recording
QMBZ91351978 is “Brigadoon” by MGM Studio Chorus,
registered on the CopyrightChains blockchain with CopyrightID
0x6a5b632e0d9e3b31cd35d21966d7d41f02aca082aa612b0f5cae64b64ed78a95 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91351978.
Recording identifiers
- ISRC
- QMBZ91351978
- Title
- Brigadoon
- Artist
- MGM Studio Chorus
- CopyrightID (CopyrightChains transaction hash)
0x6a5b632e0d9e3b31cd35d21966d7d41f02aca082aa612b0f5cae64b64ed78a95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4f127c36d54434cb4949e8435c89e1a1bfd301e14a71a78ec4bd6b66481e758f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91351978
- Bitcoin block existence check
- https://blockstream.info/api/block/960138