ISRC HKI192105104
Verified recording
HKI192105104 is “Symphonie Concertante in A Major, Op. 9 No. 2: II. Rondeau” by Joseph Boulogne Chevalier de Saint-Georges,
registered on the CopyrightChains blockchain with CopyrightID
0x3fd732657f1bde5baa7fc087f9cc836ce10b92f73bbead3f6fc4653f87274d03 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/HKI192105104.
Recording identifiers
- ISRC
- HKI192105104
- Title
- Symphonie Concertante in A Major, Op. 9 No. 2: II. Rondeau
- Artist
- Joseph Boulogne Chevalier de Saint-Georges
- CopyrightID (CopyrightChains transaction hash)
0x3fd732657f1bde5baa7fc087f9cc836ce10b92f73bbead3f6fc4653f87274d03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d505654b9a25b6a119fb243739b3aedeb4ba7fe6f9f3072049aaa40eb2e9099a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192105104
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphonie Concertante in A Major, Op. 9 No. 2: II. Rondeau · Machine-readable JSON-LD