ISRC USSM11702433
Verified recording
USSM11702433 is “Appalachian Spring: Allegro” by Aaron Copland,
registered on the CopyrightChains blockchain with CopyrightID
0x8367a09d41cd728c1eea9ca4190b13bf126ceb9bbd7692f7b529b3124eb243a8 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11702433.
Recording identifiers
- ISRC
- USSM11702433
- Title
- Appalachian Spring: Allegro
- Artist
- Aaron Copland
- CopyrightID (CopyrightChains transaction hash)
0x8367a09d41cd728c1eea9ca4190b13bf126ceb9bbd7692f7b529b3124eb243a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:1629d48f2728e34071fce4974411390a0a3a8e2efd2b5d8bcb03310780d71bcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11702433
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Appalachian Spring: Allegro · Machine-readable JSON-LD