ISRC USGZ21034766
Verified recording
USGZ21034766 is “25 Ètudes Faciles Et Progressives, Op. 100: VIII. La Gracieuse” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0xd48b23cde0c6e05a8f98aa1acbcfffa6901e307eff37a1781086efc8bf507cc5 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21034766.
Recording identifiers
- ISRC
- USGZ21034766
- Title
- 25 Ètudes Faciles Et Progressives, Op. 100: VIII. La Gracieuse
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0xd48b23cde0c6e05a8f98aa1acbcfffa6901e307eff37a1781086efc8bf507cc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:025df566ab5bde5d42f60fbe3d9871a190b2633ed6626d9b60ec892c90132489- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21034766
- Bitcoin block existence check
- https://blockstream.info/api/block/960298
Full record
Track page: 25 Ètudes Faciles Et Progressives, Op. 100: VIII. La Gracieuse · Machine-readable JSON-LD