OT-2026-000009962
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000009962) never changes.
Identity and time
| Publication number | OT-2026-000009962 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7d24-a745-f82aa94973d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0331daa40fd121d9f3aa5bad3a18317cc291ea977075613e638d37214241154e |
|---|---|
| Markdown | 8d10b064efb5d48971ba975ea1762417cc98eff677376e01a310476fbe36d5b3 |
| Publication page | 8890ab3b02d7cfe76d656db26906a9161081240f7105cf1aa4df860efa352a09 |
| Manifest | 5e3b360af97af7afe80dece09797e24e8c4b10fbb06441c37f11494bc4cef8dd |
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 | nlLIAsMehdBwlgSF6sovIY+T2dHIr7jYTQ6KUnujlZkobLkOWZt1F1NWIYxH8cYCZb3+rm2+7z7qqvtQ6s/sAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:59.985518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009962observed 8890ab3b02d7cfe76d656db26906a916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:59.966790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009962/manifest.jsonobserved 5e3b360af97af7afe80dece09797e24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:59.948634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009962/publication.mdobserved 8d10b064efb5d48971ba975ea1762417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:59.931096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009962/publication.txtobserved 0331daa40fd121d9f3aa5bad3a18317c...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. |
|---|