ISRC ITD542200728
Verified recording
ITD542200728 is “30 Études progressives, Op. 46: No. 6 in G Major, Allegretto grazioso” by Stephen Heller,
registered on the CopyrightChains blockchain with CopyrightID
0x236cf0813710c2a00e9e5893ee81616402d3bb05bafa5048f96aeb458d114854 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542200728.
Recording identifiers
- ISRC
- ITD542200728
- Title
- 30 Études progressives, Op. 46: No. 6 in G Major, Allegretto grazioso
- Artist
- Stephen Heller
- CopyrightID (CopyrightChains transaction hash)
0x236cf0813710c2a00e9e5893ee81616402d3bb05bafa5048f96aeb458d114854
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:61a0347dd2584faf070126e059ecc603fb076ac2ea70fe31b705918db813b2ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542200728
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 30 Études progressives, Op. 46: No. 6 in G Major, Allegretto grazioso · Machine-readable JSON-LD