ISRC HKI192410501
Verified recording
HKI192410501 is “Symphony No. 102 in B-Flat Major, Hob. I:102: I. Largo - Vivace” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x44e7024e0a726f283cbd0bf2b4d3f08a10efb2b3642225e8e19444fb96ed09fb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192410501.
Recording identifiers
- ISRC
- HKI192410501
- Title
- Symphony No. 102 in B-Flat Major, Hob. I:102: I. Largo - Vivace
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x44e7024e0a726f283cbd0bf2b4d3f08a10efb2b3642225e8e19444fb96ed09fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f6038960cbd0b16dfbfa073777990ea110c3a60f0eb0ede30d7d5742d864a069- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192410501
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 102 in B-Flat Major, Hob. I:102: I. Largo - Vivace · Machine-readable JSON-LD