OT-2026-000062777
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000062777) never changes.
Identity and time
| Publication number | OT-2026-000062777 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-77ce-9ad6-fbddfa1ea418 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062777 |
| Status | PUBLIC |
Content hashes
| Canonical text | f213623ff2dd3b4a9c191e25349cbda08c86ce587c572aac16e7744303cfe849 |
|---|---|
| Markdown | 4d2d8f3828338536bc5c7a4deb4680006e2b7b12b24d6e0271ab68db24628771 |
| Publication page | 2d9052fd350c433632fe46eee2fe7d63dd134cafac1131692aece3487a8006f8 |
| Manifest | 94454db7ad014e47055dbb3c534963e8c81999e13c211ad5b747e975d6aea04f |
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 | fggTIEdlUvNSUkFznegEHT+vTKiAeLvcBbD0lb5wUmEc5wyMqdPp7kVz4Yy2zL2pfa3Wo0TyQ4xeWBLKpgfZCw== |
| 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
| 2026-09-17T10:39:21.851184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062777observed 2d9052fd350c433632fe46eee2fe7d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:21.833577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062777/manifest.jsonobserved 94454db7ad014e47055dbb3c534963e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:21.813376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062777/publication.mdobserved 4d2d8f3828338536bc5c7a4deb468000...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:21.791792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062777/publication.txtobserved f213623ff2dd3b4a9c191e25349cbda0...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. |
|---|