OT-2026-000070437
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000070437) never changes.
Identity and time
| Publication number | OT-2026-000070437 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7966-80a8-1c0df0d6627a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a096034c361f69314ebcef2fea4b8b7dfd3126b632742381bd0612547319536 |
|---|---|
| Markdown | 324fb4d46aeb0ff0de769c43b90803d1953cb069912c46d90ff9109dc962b4b0 |
| Publication page | 1b2e516cf970dc0c311e6cbcc7a54d7445550eced5c0f1af85e2f5c0d5fc8900 |
| Manifest | 34325d59cea3ddbf05685821adc4296779b40286290cf3d647b33516ec7c99e9 |
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 | JO2jj3MxK4QieJYZ47vopW3tZKzxip/aQucG9QIXCNP83eVVifY8I2t7nvLrdddCH11LUAisSLRKMt/78XFCBw== |
| 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
| 2026-09-17T10:26:15.362418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070437observed 1b2e516cf970dc0c311e6cbcc7a54d74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:15.339854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070437/manifest.jsonobserved 34325d59cea3ddbf05685821adc42967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:15.322891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070437/publication.mdobserved 324fb4d46aeb0ff0de769c43b90803d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:15.306077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070437/publication.txtobserved 0a096034c361f69314ebcef2fea4b8b7...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. |
|---|