ISRC GBLWD9105802
Verified recording
GBLWD9105802 is “Three Pieces for String Quartet: I.” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x9c5bc1984be22f7fdc57724b1b1c8be6343550a3a0f979b40ff234fc1064924e and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9105802.
Recording identifiers
- ISRC
- GBLWD9105802
- Title
- Three Pieces for String Quartet: I.
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x9c5bc1984be22f7fdc57724b1b1c8be6343550a3a0f979b40ff234fc1064924e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:fba90954e400d8ea3cad1bf4e019f4ad8bd593cfa21428cbb034cec1e228e491- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9105802
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: Three Pieces for String Quartet: I. · Machine-readable JSON-LD