ISRC GBH5G1400938
Verified recording
GBH5G1400938 is “The Importance of Being Earnest: Act I” by Sir John Gielgud,
registered on the CopyrightChains blockchain with CopyrightID
0xe9fee7b6961511ebb1750f3a8b520a8eb0014dea1ba6368c6e6826b3b0e051be and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBH5G1400938.
Recording identifiers
- ISRC
- GBH5G1400938
- Title
- The Importance of Being Earnest: Act I
- Artist
- Sir John Gielgud
- CopyrightID (CopyrightChains transaction hash)
0xe9fee7b6961511ebb1750f3a8b520a8eb0014dea1ba6368c6e6826b3b0e051be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:61c3215f7041ad4d2425c247ca988bc0efa4626498584fd7fabe3abbc7c6fc57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBH5G1400938
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: The Importance of Being Earnest: Act I · Machine-readable JSON-LD