ISRC USSM16100121
Verified recording
USSM16100121 is “Appalachian Spring: IV. Quite Fast” by Aaron Copland,
registered on the CopyrightChains blockchain with CopyrightID
0x842078673566a3fdacea3e98c23c91e379aad1b0aa79ff4663d1f268d69ac56b and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16100121.
Recording identifiers
- ISRC
- USSM16100121
- Title
- Appalachian Spring: IV. Quite Fast
- Artist
- Aaron Copland
- CopyrightID (CopyrightChains transaction hash)
0x842078673566a3fdacea3e98c23c91e379aad1b0aa79ff4663d1f268d69ac56b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:608154449ec25d5752f929872e78ce8b69bdea60b387ec2401c2f92340bd62b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16100121
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Appalachian Spring: IV. Quite Fast · Machine-readable JSON-LD