ISRC GBG9M1100471
Verified recording
GBG9M1100471 is “String Quartet in G Major, Op. 44, No. 4, G. 223, "La Tiranna": I. Presto - Live” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0x3f33ca5403ddc7daecd99814faea124f0c6e37adfabbc71ab2fc9a05bc2dfa21 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBG9M1100471.
Recording identifiers
- ISRC
- GBG9M1100471
- Title
- String Quartet in G Major, Op. 44, No. 4, G. 223, "La Tiranna": I. Presto - Live
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0x3f33ca5403ddc7daecd99814faea124f0c6e37adfabbc71ab2fc9a05bc2dfa21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:cad829a78a635afd32b10c73d6618a8432d07ecd655be706c9c41013f8f52443- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBG9M1100471
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: String Quartet in G Major, Op. 44, No. 4, G. 223, "La Tiranna": I. Presto - Live · Machine-readable JSON-LD