ISRC GBF076542023
Verified recording
GBF076542023 is “Princess Ida, Act III: No. 22, Whene'er I Spoke Sarcastic Joke” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x2982f1a86e4de239cef7e9cb57155966d6f166f39bc11a398b133dc082753f4d 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/GBF076542023.
Recording identifiers
- ISRC
- GBF076542023
- Title
- Princess Ida, Act III: No. 22, Whene'er I Spoke Sarcastic Joke
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x2982f1a86e4de239cef7e9cb57155966d6f166f39bc11a398b133dc082753f4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:4a6a1f93514e09c1b379f107021f67af501a6736f3f34ff41dc6278680c55924- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076542023
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Princess Ida, Act III: No. 22, Whene'er I Spoke Sarcastic Joke · Machine-readable JSON-LD