ISRC GBAYD8700191
Verified recording
GBAYD8700191 is “Sullivan: The Pirates of Penzance or The Slave of Duty, Act 1: No. 14, Finale, "Oh, men of dark and dismal fate" (Major-General, Pirate King, Samuel, Pirates)” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0xcc2a5cf31e2a32de6703c586f6ff5edbe4ea1ee2765a07599b86c894da8ab23f and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8700191.
Recording identifiers
- ISRC
- GBAYD8700191
- Title
- Sullivan: The Pirates of Penzance or The Slave of Duty, Act 1: No. 14, Finale, "Oh, men of dark and dismal fate" (Major-General, Pirate King, Samuel, Pirates)
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0xcc2a5cf31e2a32de6703c586f6ff5edbe4ea1ee2765a07599b86c894da8ab23f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:9d5f66e6e6a789f77b30133d613d4ff3d03bb5339a2ad6933e341672ed98bd85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8700191
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Sullivan: The Pirates of Penzance or The Slave of Duty, Act 1: No. 14, Finale, "Oh, men of dark and dismal fate" (Major-General, Pirate King, Samuel, Pirates) · Machine-readable JSON-LD