ISRC USTYQ1000159
Verified recording
USTYQ1000159 is “12 Etudes, Op. 8: No. 12 in D-Sharp Minor (Welte-Mignon piano roll recording)” by Alexander Scriabin,
registered on the CopyrightChains blockchain with CopyrightID
0x7a116ad588425e14948cf41a1a3dce749eba70b5da8c7fcd826654afbfd72ce2 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTYQ1000159.
Recording identifiers
- ISRC
- USTYQ1000159
- Title
- 12 Etudes, Op. 8: No. 12 in D-Sharp Minor (Welte-Mignon piano roll recording)
- Artist
- Alexander Scriabin
- CopyrightID (CopyrightChains transaction hash)
0x7a116ad588425e14948cf41a1a3dce749eba70b5da8c7fcd826654afbfd72ce2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:b35499d68efefce347e53d4ecb83f25bc60f442f8d3b54569185ebbdb85b9257- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTYQ1000159
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: 12 Etudes, Op. 8: No. 12 in D-Sharp Minor (Welte-Mignon piano roll recording) · Machine-readable JSON-LD