ISRC USTE10901673
Verified recording
USTE10901673 is “Adagio for Strings, Op. 11” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x2e365e34929509dc7c6fec7032b741820f8e45a0bcad6956b3db2a5a5a21f4b3 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10901673.
Recording identifiers
- ISRC
- USTE10901673
- Title
- Adagio for Strings, Op. 11
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x2e365e34929509dc7c6fec7032b741820f8e45a0bcad6956b3db2a5a5a21f4b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:3ef13811abb1aa42ec6672713cee7c7f5d9c305d763ee211459d3bf11c3eecf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10901673
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Adagio for Strings, Op. 11 · Machine-readable JSON-LD