ISRC QMFME2359220
Verified recording
QMFME2359220 is “Carmen Fantasia - Arr. for Brass Ensemble by Bill Holcombe” by Georges Bizet,
registered on the CopyrightChains blockchain with CopyrightID
0xd198c2bbb8b606abdf5b1f135aadb5f86f7c9898417ca50507c6b06b1620f7c0 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2359220.
Recording identifiers
- ISRC
- QMFME2359220
- Title
- Carmen Fantasia - Arr. for Brass Ensemble by Bill Holcombe
- Artist
- Georges Bizet
- CopyrightID (CopyrightChains transaction hash)
0xd198c2bbb8b606abdf5b1f135aadb5f86f7c9898417ca50507c6b06b1620f7c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:22c9161529a0c80d81994eaed111dc85b4d8dfaecbd5716b3f7d6af793018e23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2359220
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Carmen Fantasia - Arr. for Brass Ensemble by Bill Holcombe · Machine-readable JSON-LD