OT-2026-000074136
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000074136) never changes.
Identity and time
| Publication number | OT-2026-000074136 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7177-7442-971b-72bb12c25a21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074136 |
| Status | PUBLIC |
Content hashes
| Canonical text | acbdf911ea6ad54b99584a1f6aae44b4eb64469cf1f19e5b4bb48ecb0b264f3d |
|---|---|
| Markdown | 0accc014dd5fc03c0c22ba8615ada4e27d4065b04ed5ff2e7e4eb302da0a3c0a |
| Publication page | 7b7fe35afa624129dcd7f260cd877287e69d0fe8fc6e4cf8dfff496edfed558a |
| Manifest | 679106df260eb8619144e9e076a05d79699c73251fe1ba45174fd285e92e8ff5 |
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 | aNkP9henOqIn+2VXYHo1iuwIwrev9LI+wt/k1ZiWPtWo2DszMcE2+PumaaMQA8+5sIXrwsBmeqjphAIryTdlCg== |
| 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
| 2026-09-17T10:18:58.762208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074136observed 7b7fe35afa624129dcd7f260cd877287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:58.745382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074136/manifest.jsonobserved 679106df260eb8619144e9e076a05d79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:58.727589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074136/publication.mdobserved 0accc014dd5fc03c0c22ba8615ada4e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:58.711032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074136/publication.txtobserved acbdf911ea6ad54b99584a1f6aae44b4...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. |
|---|