ISRC ITD542201220
Verified recording
ITD542201220 is “Variations on a Theme of Tchaikovsky, Op. 35a: Var. III. Andantino tranquillo - Live” by Anton Arensky,
registered on the CopyrightChains blockchain with CopyrightID
0x678c14633da5ca7999745676e32bb458357218e4d2944c8a4006c3ea4cdcbeb5 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542201220.
Recording identifiers
- ISRC
- ITD542201220
- Title
- Variations on a Theme of Tchaikovsky, Op. 35a: Var. III. Andantino tranquillo - Live
- Artist
- Anton Arensky
- CopyrightID (CopyrightChains transaction hash)
0x678c14633da5ca7999745676e32bb458357218e4d2944c8a4006c3ea4cdcbeb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:5bf118bd3c4ef0b122bc82b75feff928aaeca383009b6ea8d932ebc54752f498- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542201220
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Variations on a Theme of Tchaikovsky, Op. 35a: Var. III. Andantino tranquillo - Live · Machine-readable JSON-LD