ISRC USACX0901301
Verified recording
USACX0901301 is “Petit Etudes Op. 91: No. 20 in G-flat Major: Allegro Moderato” by Moritz Moszkowski,
registered on the CopyrightChains blockchain with CopyrightID
0x73042f81b24d53165d59a9d4dc5f37eea8f218a518f5353cf8f45777bcf31bdb and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACX0901301.
Recording identifiers
- ISRC
- USACX0901301
- Title
- Petit Etudes Op. 91: No. 20 in G-flat Major: Allegro Moderato
- Artist
- Moritz Moszkowski
- CopyrightID (CopyrightChains transaction hash)
0x73042f81b24d53165d59a9d4dc5f37eea8f218a518f5353cf8f45777bcf31bdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:e7ae902987bffb10b4e4e413727119073a5a6d4c82d32ef6d4b9c34e2c485e0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACX0901301
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Petit Etudes Op. 91: No. 20 in G-flat Major: Allegro Moderato · Machine-readable JSON-LD