ISRC GBGQH1913535
Verified recording
GBGQH1913535 is “Oedipus Rex” by Tom Lehrer,
registered on the CopyrightChains blockchain with CopyrightID
0x299ce99e6c5680f9b601458f853be7171469c368bd95fa159c144a7d5dcf9131 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGQH1913535.
Recording identifiers
- ISRC
- GBGQH1913535
- Title
- Oedipus Rex
- Artist
- Tom Lehrer
- CopyrightID (CopyrightChains transaction hash)
0x299ce99e6c5680f9b601458f853be7171469c368bd95fa159c144a7d5dcf9131
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ee590a15b3e0e41f768ef96a1e2a79e1c93ab74df6949ed413d656cb9a8ba3b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGQH1913535
- Bitcoin block existence check
- https://blockstream.info/api/block/956304