ISRC USBC10100662
Verified recording
USBC10100662 is “Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile” by Arthur Rubinstein,
registered on the CopyrightChains blockchain with CopyrightID
0x5d1f0d1be3bd1d336fb381486d22f1145f68fd69e7dd0dcf2c45417db888413f and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100662.
Recording identifiers
- ISRC
- USBC10100662
- Title
- Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
- Artist
- Arthur Rubinstein
- CopyrightID (CopyrightChains transaction hash)
0x5d1f0d1be3bd1d336fb381486d22f1145f68fd69e7dd0dcf2c45417db888413f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:488eb41ec19607c4cde0b1e25bd741bc6a23448590cc32f89080f099ef856d2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100662
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile · Machine-readable JSON-LD