ISRC HKI199711305
Verified recording
HKI199711305 is “Oboe Concerto in G Minor, BWV 1056: II. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x49fddfeeb908e9885a4427090fdb1bd24ac14cf1ffb1d6d810e86dba6a1c60ff and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199711305.
Recording identifiers
- ISRC
- HKI199711305
- Title
- Oboe Concerto in G Minor, BWV 1056: II. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x49fddfeeb908e9885a4427090fdb1bd24ac14cf1ffb1d6d810e86dba6a1c60ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:53522495f0b7ca4b79c755f60b6ce1017f504af6d645562c03c24e45200cbfc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199711305
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Oboe Concerto in G Minor, BWV 1056: II. Largo · Machine-readable JSON-LD