ISRC GBC3S2331807
Verified recording
GBC3S2331807 is “Harpsichord Concerto in D Major, BWV 1054: I. [Allegro]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf10dc57e9ef6a80c4c5786a56f52cc413958e847b1ad3a7a0ee3fc009bc010e8 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC3S2331807.
Recording identifiers
- ISRC
- GBC3S2331807
- Title
- Harpsichord Concerto in D Major, BWV 1054: I. [Allegro]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf10dc57e9ef6a80c4c5786a56f52cc413958e847b1ad3a7a0ee3fc009bc010e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b7a56000c48fc0eccf0217b6f5539cf2a401e4730226fd39bc652bd65e3353e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC3S2331807
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Harpsichord Concerto in D Major, BWV 1054: I. [Allegro] · Machine-readable JSON-LD