ISRC USBC18700233
Verified recording
USBC18700233 is “Sonata in F Major, TWV 40:103: IV. Vivace” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x8caed8b67c55cae7c610e98e96af9be2b963038462c9d5c941e52485d38f172e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700233.
Recording identifiers
- ISRC
- USBC18700233
- Title
- Sonata in F Major, TWV 40:103: IV. Vivace
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x8caed8b67c55cae7c610e98e96af9be2b963038462c9d5c941e52485d38f172e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bf6ae4dddc1fba0464b1b20ffe09a9d2b6186a788c8e756f1a8610f2cd144ac2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700233
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata in F Major, TWV 40:103: IV. Vivace · Machine-readable JSON-LD