ISRC US4BP0617012
Verified recording
US4BP0617012 is “Black Angels, 13 Images from the Dark Land, Pt. 2 "Absence" (Arr. J.P. Izquierdo for String Quartet & Orchestra): No. 7, Threnody II. Black Angels!” by George Crumb,
registered on the CopyrightChains blockchain with CopyrightID
0xdf7598ae10dc52f62fc1af4e1825f3bbc10834270bc585fc3e56ec351d777934 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4BP0617012.
Recording identifiers
- ISRC
- US4BP0617012
- Title
- Black Angels, 13 Images from the Dark Land, Pt. 2 "Absence" (Arr. J.P. Izquierdo for String Quartet & Orchestra): No. 7, Threnody II. Black Angels!
- Artist
- George Crumb
- CopyrightID (CopyrightChains transaction hash)
0xdf7598ae10dc52f62fc1af4e1825f3bbc10834270bc585fc3e56ec351d777934
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:43ac435927536ce86bf0a5020dbeabc8bc866b7047cf17fd15c187ab0646db38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4BP0617012
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Black Angels, 13 Images from the Dark Land, Pt. 2 "Absence" (Arr. J.P. Izquierdo for String Quartet & Orchestra): No. 7, Threnody II. Black Angels! · Machine-readable JSON-LD