OT-2026-000073614
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000073614) never changes.
Identity and time
| Publication number | OT-2026-000073614 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8c-7409-ad22-e7c88d0cfed6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073614 |
| Status | PUBLIC |
Content hashes
| Canonical text | b156881bca9183f22ef429aae2e65c33b015926cc694311665465a61f79dbfe0 |
|---|---|
| Markdown | ab3070be553bfc09719d56ada8b65cc3f75a1e82aa90aa8f9d413815c6665b36 |
| Publication page | 8837d90a34eb8b10d2d2b3eaa36b3be9fae09602bc9f344a752814883c6fa564 |
| Manifest | 31436329947aa5d168bec76f4465e62e44ba41e65762f289eac0495c530c045b |
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 | RSePzUFAawGOBuqMCau7XLwB2+ZY6+LCBOLO3yEkGja+tETWh1onr6Y8SBIdE0mGZqaYNntKvIMcamixlVC2Bg== |
| 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
| 2026-09-17T10:19:39.129082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073614observed 8837d90a34eb8b10d2d2b3eaa36b3be9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:39.110790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073614/manifest.jsonobserved 31436329947aa5d168bec76f4465e62e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:39.092586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073614/publication.mdobserved ab3070be553bfc09719d56ada8b65cc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:39.072497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073614/publication.txtobserved b156881bca9183f22ef429aae2e65c33...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. |
|---|