ISRC GBPCP0800357
Verified recording
GBPCP0800357 is “Serenade for Strings in C major, Op. 48: II. Walzer: Moderato, tempo di valse” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xd16e6bc141ea0fbe6c02f597bf83ae7ddb9b4edaaa5c8cc20cd102b6c8e09e3b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP0800357.
Recording identifiers
- ISRC
- GBPCP0800357
- Title
- Serenade for Strings in C major, Op. 48: II. Walzer: Moderato, tempo di valse
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xd16e6bc141ea0fbe6c02f597bf83ae7ddb9b4edaaa5c8cc20cd102b6c8e09e3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fe7ee50f9992164850d3fe2b463ab3db37f6721e20f1f1d5426107962a4f8606- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP0800357
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Serenade for Strings in C major, Op. 48: II. Walzer: Moderato, tempo di valse · Machine-readable JSON-LD