ISRC GBF071600340
Verified recording
GBF071600340 is “Piano Trio K.495a, Start of First Movement in G (Fragment)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9cac2209acaf28d3d2b1234719a6c0484f344d906ad415addb870f0ce3151ba9 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/GBF071600340.
Recording identifiers
- ISRC
- GBF071600340
- Title
- Piano Trio K.495a, Start of First Movement in G (Fragment)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9cac2209acaf28d3d2b1234719a6c0484f344d906ad415addb870f0ce3151ba9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:439f56369e25323c407a8f9a98fe288cfb7cd139b58875c301d6c9529922c532- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071600340
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Trio K.495a, Start of First Movement in G (Fragment) · Machine-readable JSON-LD