ISRC USVZX1326205
Verified recording
USVZX1326205 is “Fantasy on a Theme of Jupiter (Arr. Y. Ito for Saxophone Quartet)” by Gustav Holst,
registered on the CopyrightChains blockchain with CopyrightID
0x7f122d165430b636bd7ae5989fd8a60ca1dc14ef2a412e8e2f902e47f32032f1 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1326205.
Recording identifiers
- ISRC
- USVZX1326205
- Title
- Fantasy on a Theme of Jupiter (Arr. Y. Ito for Saxophone Quartet)
- Artist
- Gustav Holst
- CopyrightID (CopyrightChains transaction hash)
0x7f122d165430b636bd7ae5989fd8a60ca1dc14ef2a412e8e2f902e47f32032f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:7c9d8531aa23a50bdc35a79167728c69a33df9ad91a74f4b9abe6cf81de58d32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1326205
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Fantasy on a Theme of Jupiter (Arr. Y. Ito for Saxophone Quartet) · Machine-readable JSON-LD