OT-2026-000095545
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained 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-2026-000095545) never changes.
Identity and time
| Publication number | OT-2026-000095545 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-74f6-9399-1d79ad9f9be6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095545 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8277a8a009babcaae2bcff3165359612622105e9f30052c34e681dda21bad004 |
|---|---|
| Markdown | 0498607885b858ac7470f04caf5fc41017e946fec9906e7a9c212905c631fad3 |
| Publication page | b055f3e020fbffbc977053730ce0d1bff66115a1b47eacc027333f310682ff4e |
| Manifest | 7f01912dc53b2d93c28053be0f2336fdc8e0c48b0290717ff5ccff10c3a59797 |
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 | Pe9fywR1VBQIpE620xFbKlIrIMYelOtf0fEIFNihaWXOWsBaL6h80AmeGZSTVY0NRQTPMOz3hFuoViMOZY75BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:57.510642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095545observed b055f3e020fbffbc977053730ce0d1bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:57.495212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095545/manifest.jsonobserved 7f01912dc53b2d93c28053be0f2336fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.478190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095545/publication.mdobserved 0498607885b858ac7470f04caf5fc410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.460357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095545/publication.txtobserved 8277a8a009babcaae2bcff3165359612...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. |
|---|