ISRC ITCC51100445
Verified recording
ITCC51100445 is “Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc9d8c17a62771c8aa9f475d54728f0b19bfaf13b3d18d3efdc6ec2147c6a0d97 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51100445.
Recording identifiers
- ISRC
- ITCC51100445
- Title
- Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc9d8c17a62771c8aa9f475d54728f0b19bfaf13b3d18d3efdc6ec2147c6a0d97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:3b913c7cb751030c6abbf033b48e7a39f3e79d64517edc4565730ce6ddce4d17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51100445
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile · Machine-readable JSON-LD