ISRC USFKZ1900194
Verified recording
USFKZ1900194 is “The Planets, Op. 32, H. 125: V. Saturn, the Bringer of Old Age” by Gustav Holst,
registered on the CopyrightChains blockchain with CopyrightID
0x8fcdfcbba730e8028f36fb5e2a8bc2938fa49468273789f6ea2511265439e462 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1900194.
Recording identifiers
- ISRC
- USFKZ1900194
- Title
- The Planets, Op. 32, H. 125: V. Saturn, the Bringer of Old Age
- Artist
- Gustav Holst
- CopyrightID (CopyrightChains transaction hash)
0x8fcdfcbba730e8028f36fb5e2a8bc2938fa49468273789f6ea2511265439e462
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:148ae7d0966273117f29bb5c1aa834dee19fc91587c6beaee7106ccea4404d75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ1900194
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: The Planets, Op. 32, H. 125: V. Saturn, the Bringer of Old Age · Machine-readable JSON-LD