ISRC US4BP0617013
Verified recording
US4BP0617013 is “Black Angels, 13 Images from the Dark Land, Pt. 2 "Absence" (Arr. J.P. Izquierdo for String Quartet & Orchestra): No. 8, Sarabanda de la Muerte Oscura” by George Crumb,
registered on the CopyrightChains blockchain with CopyrightID
0xdb9d1807fec3a2a8287a235bdfd4c60d6702d449e176d0bd2e5844f913d5793b 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/US4BP0617013.
Recording identifiers
- ISRC
- US4BP0617013
- Title
- Black Angels, 13 Images from the Dark Land, Pt. 2 "Absence" (Arr. J.P. Izquierdo for String Quartet & Orchestra): No. 8, Sarabanda de la Muerte Oscura
- Artist
- George Crumb
- CopyrightID (CopyrightChains transaction hash)
0xdb9d1807fec3a2a8287a235bdfd4c60d6702d449e176d0bd2e5844f913d5793b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e34b50f9467400e5a7f0a7522a8cf904b3da9404bd456fade34a6ec63d0b6fa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4BP0617013
- 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. 8, Sarabanda de la Muerte Oscura · Machine-readable JSON-LD