ISRC QMQYB1606119
Verified recording
QMQYB1606119 is “Excerpts from "Fiddler On the Roof" - Variations and Cadenza - Bonus Track” by Itzhak Perlman,
registered on the CopyrightChains blockchain with CopyrightID
0x9bb3ece6c037dcb09cb3283561ba1d5a5c636fcc914843c3dbb3394a19144863 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB1606119.
Recording identifiers
- ISRC
- QMQYB1606119
- Title
- Excerpts from "Fiddler On the Roof" - Variations and Cadenza - Bonus Track
- Artist
- Itzhak Perlman
- CopyrightID (CopyrightChains transaction hash)
0x9bb3ece6c037dcb09cb3283561ba1d5a5c636fcc914843c3dbb3394a19144863
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0405c94b181841fe1be585f5f9bab145db65530b646ec4f5628aa7b450af169f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB1606119
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Excerpts from "Fiddler On the Roof" - Variations and Cadenza - Bonus Track · Machine-readable JSON-LD