OT-2026-000076152
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000076152) never changes.
Identity and time
| Publication number | OT-2026-000076152 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7647-ae30-5b9149fce222 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94b0194c29de62ad0216c38e567384b3d3a0f5bc158b05e34dae65e527c08706 |
|---|---|
| Markdown | c8e59ae984b593e27f74871c1d5c245ccba60d6795ebb411eb31a698c94f413f |
| Publication page | 0877e70142ca03c6c3511c8d084524e3ee1318309df3cd1a826eccec43a4ee94 |
| Manifest | 56ec3b134a2ed78d09ab1aa798362ea3c938ab8f6c4435560868f1c400b0b55f |
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 | H+LProAiuoqiK2Nlw3UzxcKdXt2snn7ySru9JezcZ/HEH35AOgERp74bwaJ7wrfrtbOU1Wekn/VBAiMTEZfRAA== |
| 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
| 2026-09-17T10:11:12.735437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076152observed 0877e70142ca03c6c3511c8d084524e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:12.715501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076152/manifest.jsonobserved 56ec3b134a2ed78d09ab1aa798362ea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:12.695599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076152/publication.mdobserved c8e59ae984b593e27f74871c1d5c245c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:12.554606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076152/publication.txtobserved 94b0194c29de62ad0216c38e567384b3...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. |
|---|