ISRC ITCC56001686
Verified recording
ITCC56001686 is “Symphony No. 4 in F minor, Op. 36 III. Scherzo Pizzicato ostinato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x42db2896bee1f3f8ee506bb485f583d1af110dc4092e8a117d3ebb378eb7ae97 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC56001686.
Recording identifiers
- ISRC
- ITCC56001686
- Title
- Symphony No. 4 in F minor, Op. 36 III. Scherzo Pizzicato ostinato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x42db2896bee1f3f8ee506bb485f583d1af110dc4092e8a117d3ebb378eb7ae97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:ae0e02dab8b508dbd8303053600cbb94d629458cd1922c7c24f9a49b8b8adf87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC56001686
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Symphony No. 4 in F minor, Op. 36 III. Scherzo Pizzicato ostinato · Machine-readable JSON-LD