ISRC ITD542200679
Verified recording
ITD542200679 is “25 Études, Op. 47: No. 6” by Stephen Heller,
registered on the CopyrightChains blockchain with CopyrightID
0x445f35f8e2890202071242bfe5ee162a517d18626a8c240a589164a1aeda2eb2 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542200679.
Recording identifiers
- ISRC
- ITD542200679
- Title
- 25 Études, Op. 47: No. 6
- Artist
- Stephen Heller
- CopyrightID (CopyrightChains transaction hash)
0x445f35f8e2890202071242bfe5ee162a517d18626a8c240a589164a1aeda2eb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:495e693f1f10ae824cc7eb4640242502389080598b0ba5371cb50d28a96c05eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542200679
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: 25 Études, Op. 47: No. 6 · Machine-readable JSON-LD