ISRC FRZ119209970
Verified recording
FRZ119209970 is “The Pirates of Penzance 'The Slave of Duty', Act I: Poor wandering one (Mabel, Girls)” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x1d66d80e6fcc6dfe3859a46d04dbcbea69879f3da5aa8d3aa03d0e839a6ebcb7 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119209970.
Recording identifiers
- ISRC
- FRZ119209970
- Title
- The Pirates of Penzance 'The Slave of Duty', Act I: Poor wandering one (Mabel, Girls)
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x1d66d80e6fcc6dfe3859a46d04dbcbea69879f3da5aa8d3aa03d0e839a6ebcb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:158096052fad65ee57469aa496c2fb2134ba3aa333a340366e05eb0455304739- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119209970
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: The Pirates of Penzance 'The Slave of Duty', Act I: Poor wandering one (Mabel, Girls) · Machine-readable JSON-LD