ISRC HKI191424214
Verified recording
HKI191424214 is “12 Études de salon, Op. 5: No. 9 in A Major” by Adolf von Henselt,
registered on the CopyrightChains blockchain with CopyrightID
0x7e815af6cdafdb0610355b45919ec2a408444053d8b87b09ccadbb3de47267b8 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/HKI191424214.
Recording identifiers
- ISRC
- HKI191424214
- Title
- 12 Études de salon, Op. 5: No. 9 in A Major
- Artist
- Adolf von Henselt
- CopyrightID (CopyrightChains transaction hash)
0x7e815af6cdafdb0610355b45919ec2a408444053d8b87b09ccadbb3de47267b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:78ab0c89fff1fed5a0f7e06b87c07056cc59a20ffd4e426eff435dec2f90e8e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191424214
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Études de salon, Op. 5: No. 9 in A Major · Machine-readable JSON-LD