ISRC ITD542200730
Verified recording
ITD542200730 is “30 Études progressives, Op. 46: No. 8 in D Major, Andante cantabile” by Stephen Heller,
registered on the CopyrightChains blockchain with CopyrightID
0xba3f34732e4eb995ca49a8fd0ed63183fd1e34a79a487cb28219cd16b1d36b50 and independently timestamped
in Bitcoin block 960384 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542200730.
Recording identifiers
- ISRC
- ITD542200730
- Title
- 30 Études progressives, Op. 46: No. 8 in D Major, Andante cantabile
- Artist
- Stephen Heller
- CopyrightID (CopyrightChains transaction hash)
0xba3f34732e4eb995ca49a8fd0ed63183fd1e34a79a487cb28219cd16b1d36b50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:54:03+00:00
- Bitcoin block
- 960384
- Canonical record hash
sha256:f0af312d27bc83a60b8c3c2262a7064300afc4f9c10024d18a32fadc7f4327b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542200730
- Bitcoin block existence check
- https://blockstream.info/api/block/960384
Full record
Track page: 30 Études progressives, Op. 46: No. 8 in D Major, Andante cantabile · Machine-readable JSON-LD