ISRC USGZ21034778
Verified recording
USGZ21034778 is “25 Ètudes Faciles Et Progressives, Op. 100: XX. Tarentelle” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0x9f79aa2a5c6176e7d06094272d03104962bcec29600d2b1b21efb1790a79b920 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21034778.
Recording identifiers
- ISRC
- USGZ21034778
- Title
- 25 Ètudes Faciles Et Progressives, Op. 100: XX. Tarentelle
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0x9f79aa2a5c6176e7d06094272d03104962bcec29600d2b1b21efb1790a79b920
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:fb081994943658dc21f05c68c5d2f15f69664eb581fc7d4eda2d1cd30eeb966c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21034778
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: 25 Ètudes Faciles Et Progressives, Op. 100: XX. Tarentelle · Machine-readable JSON-LD