OT-2026-000083080
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000083080) never changes.
Identity and time
| Publication number | OT-2026-000083080 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7aad-b11b-acfbc6ab1de2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1248b9437947ac1b99389d0e7b4eaa8347fdc2803a66ff9a35c44df5fdd2de85 |
|---|---|
| Markdown | 4ddeb199030728c92f4de010d1ba0083f04fcfe938bda788d5eee612c69e556d |
| Publication page | bcb8c60f78007d0de74a6f06258f582860a49581d6c8705e36fe37fd3d3df66c |
| Manifest | 1a5725b5d040be218e0fd591668b9d3df2a9cc06b7eb8b3883302e6b75fc95ef |
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 | CoTSqqtApKJ1QIkbufhKdhfsjKr1aZaAXFaytK5oewU06SEssFt2g4pi/cpjiy6mhM26i0WdutPMao5nulotBg== |
| 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
| 2026-09-17T09:00:34.100473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083080observed bcb8c60f78007d0de74a6f06258f5828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:34.082161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083080/manifest.jsonobserved 1a5725b5d040be218e0fd591668b9d3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:34.062685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083080/publication.mdobserved 4ddeb199030728c92f4de010d1ba0083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:33.663978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083080/publication.txtobserved 1248b9437947ac1b99389d0e7b4eaa83...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. |
|---|