OT-2026-000059630
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000059630) never changes.
Identity and time
| Publication number | OT-2026-000059630 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7e09-bc61-b924449d166c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00d06f18871ec62d4f6d83db1790b6c60bfce68ebaabc400787d97d09f4e3069 |
|---|---|
| Markdown | 3fa1110fcd322cb351ffae21a092c80f27a0fca4919460c08886a6fbdc26a087 |
| Publication page | f797c81d5c8613fe1bb20ecfb1a7ee022b0bb77d2064dee78d211b23ae0aac85 |
| Manifest | f9ee63ed7d1d09e2fd0aa95b671a33ee74604cc56e8696ed192a8c28c2ef3b35 |
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 | 7rC2KLJjGB9Vt1M1YidQ3zrbaiEeNtXL57pTjBrthlkgs6HLz371O/HN0L/bkeLGdlo27Q2sN3ebVOyvKLFsDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:19.154489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059630observed f797c81d5c8613fe1bb20ecfb1a7ee02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:19.134369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059630/manifest.jsonobserved f9ee63ed7d1d09e2fd0aa95b671a33ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.114806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059630/publication.mdobserved 3fa1110fcd322cb351ffae21a092c80f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:19.095166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059630/publication.txtobserved 00d06f18871ec62d4f6d83db1790b6c6...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. |
|---|