ISRC HKI199513022
Verified recording
HKI199513022 is “Introduction to the Study of the guitar, Op. 60: No. 16 in G Major” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x2a20cca0b34e5d6d719287398c413202bd3e24173244abbfa52520518817a676 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/HKI199513022.
Recording identifiers
- ISRC
- HKI199513022
- Title
- Introduction to the Study of the guitar, Op. 60: No. 16 in G Major
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x2a20cca0b34e5d6d719287398c413202bd3e24173244abbfa52520518817a676
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c9883ccd9d873df5067aa00e271b4c441b108a4a5ee702a0e5ad335fa395a704- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199513022
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Introduction to the Study of the guitar, Op. 60: No. 16 in G Major · Machine-readable JSON-LD