OT-2026-000045095
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, 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-2026-000045095) never changes.
Identity and time
| Publication number | OT-2026-000045095 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-716c-8e7f-5c369e985c92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ac1d8512695f2e77ea3c98fbb8b74cb14f5752a26983a4654dd98994643bd83 |
|---|---|
| Markdown | 05ce02b504ee8844fb1e889e794bc143b48cfa0da4814f159bf9cf7a34164116 |
| Publication page | f6f08fa69fec23a1bdd24bfe83f8eb442ea5490c6620577fc85de212e5ebd0b9 |
| Manifest | 804d9a9f80370d7a17f22c2e52fd8ebeb2d0e8c570d15ec9108c07456174ee73 |
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 | teFuqOnmWO0qNfUaG/as0XpqfGqMezR5yM6v8eJMCFw4+smzg4u32sPz0sDUCXvXZWH3hJHHHolPGObeI44yBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:08.392901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045095observed f6f08fa69fec23a1bdd24bfe83f8eb44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:08.371587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045095/manifest.jsonobserved 804d9a9f80370d7a17f22c2e52fd8ebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.349604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045095/publication.mdobserved 05ce02b504ee8844fb1e889e794bc143...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.328622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045095/publication.txtobserved 0ac1d8512695f2e77ea3c98fbb8b74cb...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. |
|---|