ISRC USTE10706374
Verified recording
USTE10706374 is “H.M.S. Pinafore, Act I: Recitative and Aria. I'm Called Little Buttercup” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0xa210380b8fda06c4ddcd268ce7217b38177a98440cd2c3c44b39e38846114e09 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10706374.
Recording identifiers
- ISRC
- USTE10706374
- Title
- H.M.S. Pinafore, Act I: Recitative and Aria. I'm Called Little Buttercup
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0xa210380b8fda06c4ddcd268ce7217b38177a98440cd2c3c44b39e38846114e09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c27314dd89ad1d5296ad0e85d97da30a85c400769aebc425ee1fe412b4244aa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10706374
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: H.M.S. Pinafore, Act I: Recitative and Aria. I'm Called Little Buttercup · Machine-readable JSON-LD