OT-2026-000060691
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000060691) never changes.
Identity and time
| Publication number | OT-2026-000060691 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-770c-95eb-737bd15a4437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060691 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9746ea2a79086e0181766fd53d9fb48bafb3ae58584bc3b4c2b89c4b6cc6dfe2 |
|---|---|
| Markdown | 008829ed3d2aa0bb93943cea90c936bb2be0c96252da95bcfdf0c02d0fc231c4 |
| Publication page | b6825f4d63864880cd6defa63f4d05f81756d7863d20483a9488c7f9b6541a0e |
| Manifest | b26ea8c27660a3f7542e377d9a034dd20d952f2bd37e3463598154d3963f305e |
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 | WmLepEo7LaQSqae2fClDAr5XTfwKeHsLCS1Xb0q1svVGql5T9JXQleinx1g2VqADdu5SzsP29Hha7OonVxh1Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:20.176514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060691observed b6825f4d63864880cd6defa63f4d05f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:20.159797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060691/manifest.jsonobserved b26ea8c27660a3f7542e377d9a034dd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:20.143138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060691/publication.mdobserved 008829ed3d2aa0bb93943cea90c936bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:20.125094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060691/publication.txtobserved 9746ea2a79086e0181766fd53d9fb48b...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. |
|---|