OT-2026-000068311
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000068311) never changes.
Identity and time
| Publication number | OT-2026-000068311 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-724f-9ed9-88f6a0300561 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cc98640568931da7c09b8a644b69df11a59b98765717391a3abaccbb66005f4 |
|---|---|
| Markdown | ee5c18bd8fb8cae798e66c28820d9485acb53cac9f8b22ce74dd993794876c3d |
| Publication page | 9cea15c43d367eb820fcb4789f1dd22db140e57741171bf5ae6b6d18a0fff2d4 |
| Manifest | 251f5a78073397f7e6115136a79bb0bb058c142d9236ebc4489ef575009547de |
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 | XJLlOu2w5MIp5EqHOWCR1ghRiH8aAFxyR82jEmjDEJ4uKemukiX7yqlux3hW8yxzeFYj6Y3rXqPEnvsj3J5DCA== |
| 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
| 2026-09-17T10:29:20.938684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068311observed 9cea15c43d367eb820fcb4789f1dd22d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:20.920170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068311/manifest.jsonobserved 251f5a78073397f7e6115136a79bb0bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:20.905028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068311/publication.mdobserved ee5c18bd8fb8cae798e66c28820d9485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:20.888162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068311/publication.txtobserved 5cc98640568931da7c09b8a644b69df1...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. |
|---|