OT-2026-000079679
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000079679) never changes.
Identity and time
| Publication number | OT-2026-000079679 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-74fd-b93d-7d939d5d13ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079679 |
| Status | PUBLIC |
Content hashes
| Canonical text | be18705a0098d08629a538fa3f2bf6b7b60c348c933b646f38b924570d42cbfd |
|---|---|
| Markdown | 8f33cbcff750b8bb93d6aef8f978b0561644af2031f7f91ba1b8fb6893f744df |
| Publication page | 17dfb63aa42249e104b95ba04768a14e016b4b40caeb516b49bdd5c405da05b5 |
| Manifest | c8dd6135e1cd355e649724c0071ace4d41febeb8fb25729ddb40da8a02c39ca9 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | thqFOU9XJsz2t+OHuFHRDcDJLSJSuVR3agPsyuHPtYVJ+90esQOAaPbXSQnNjJcUVCTnWW1tcgWcGdX8vd0dCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:27.283468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079679observed 17dfb63aa42249e104b95ba04768a14e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:27.265714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079679/manifest.jsonobserved c8dd6135e1cd355e649724c0071ace4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:27.248833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079679/publication.mdobserved 8f33cbcff750b8bb93d6aef8f978b056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:27.230981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079679/publication.txtobserved be18705a0098d08629a538fa3f2bf6b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|