ISRC HKI190345109
Verified recording
HKI190345109 is “Symphony in D Major, J-C 16: II. Andante sempre piano” by Giovanni Battista Sammartini,
registered on the CopyrightChains blockchain with CopyrightID
0xc3a83a2f7ff0fe9942ec1b876b0c7917f2db4f1e2edf360573d02b18f4656537 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190345109.
Recording identifiers
- ISRC
- HKI190345109
- Title
- Symphony in D Major, J-C 16: II. Andante sempre piano
- Artist
- Giovanni Battista Sammartini
- CopyrightID (CopyrightChains transaction hash)
0xc3a83a2f7ff0fe9942ec1b876b0c7917f2db4f1e2edf360573d02b18f4656537
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:e6691a46850436990bed1b702b4a0700463a2eb49c6b2fe7da2480b3d6f3d149- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190345109
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Symphony in D Major, J-C 16: II. Andante sempre piano · Machine-readable JSON-LD