OT-2026-000070793
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000070793) never changes.
Identity and time
| Publication number | OT-2026-000070793 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7142-8944-a99a781b4fbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070793 |
| Status | PUBLIC |
Content hashes
| Canonical text | d63a539dad71ad2630f0e19a5395c547a018cb383b40cb8f216d61f7b9d6cf9e |
|---|---|
| Markdown | 9cb2c9ee61c693f10e4ca9cf243aa691ff05c7c6115bfea427fc84b33b8f9f35 |
| Publication page | 60d1c5ce3a17f58c1bdd586e8e060616fcfcaed790e61b156efa55638a061823 |
| Manifest | 65edbab5e7b375aec4b0d4dbf83cec4638a185ddac44cb98d33db0ed1c41f1da |
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 | rz1D25uNRdSmnnboAbA7V7dtR3rOVcvklj0ywi2N3m4gh9CbIq1UMjtwpGBc/KwEDwap9S96xzRulH0d9fUmCg== |
| 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
| 2026-09-17T10:25:29.923548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070793observed 60d1c5ce3a17f58c1bdd586e8e060616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:29.908167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070793/manifest.jsonobserved 65edbab5e7b375aec4b0d4dbf83cec46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.890864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070793/publication.mdobserved 9cb2c9ee61c693f10e4ca9cf243aa691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.873285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070793/publication.txtobserved d63a539dad71ad2630f0e19a5395c547...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. |
|---|