OT-2026-000034314
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000034314) never changes.
Identity and time
| Publication number | OT-2026-000034314 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-705b-adb4-a819ade96e3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21383ff741034b5c3893ef5cdc83544a5f8a392076571f6d5f06b3348d83797b |
|---|---|
| Markdown | 0b5af64ef3cfc48783c4bb4604fbab21c67ebaad3fb4611f4870206e35d8d7bf |
| Publication page | fcb5b6c520dae2ceb28cd248921ae6dbfd542e40dfc2cb92908575466fb1648a |
| Manifest | c64fe2655d0b6b9f56a21a846f1553fac2decf9d6308e052e4d36c734940d1da |
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 | OqtINh30H6VQTbzOdz11xFfGF77+YjuzY37Ru/rHk21XEf26jslkaZQ/mQy+pI0GdDZzBFQhFTdRlp1/nVdFDQ== |
| 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
| 2026-09-17T11:31:00.426745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034314observed fcb5b6c520dae2ceb28cd248921ae6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:00.410228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034314/manifest.jsonobserved c64fe2655d0b6b9f56a21a846f1553fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:00.393296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034314/publication.mdobserved 0b5af64ef3cfc48783c4bb4604fbab21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:00.376563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034314/publication.txtobserved 21383ff741034b5c3893ef5cdc83544a...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. |
|---|