ISRC HKI190537006
Verified recording
HKI190537006 is “Piano Trio No. 6 in E-Flat Major, Op. 70, No. 2: III. Allegretto ma non troppo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x962bc02db05a615a2c5a618c53324c19cc41171822f4d53cbaab3d7ffdc43094 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190537006.
Recording identifiers
- ISRC
- HKI190537006
- Title
- Piano Trio No. 6 in E-Flat Major, Op. 70, No. 2: III. Allegretto ma non troppo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x962bc02db05a615a2c5a618c53324c19cc41171822f4d53cbaab3d7ffdc43094
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8ee24d92a85af929087933533e18be2a0906caa9fc9abc5d93c03cf0b9119edb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190537006
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Trio No. 6 in E-Flat Major, Op. 70, No. 2: III. Allegretto ma non troppo · Machine-readable JSON-LD