OT-2026-000062787
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000062787) never changes.
Identity and time
| Publication number | OT-2026-000062787 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7fd9-8f42-485ee4d11e92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062787 |
| Status | PUBLIC |
Content hashes
| Canonical text | be7ac3b7c475b920ebacf8b8453b7388b83f89e1ac716900220ec32377b44059 |
|---|---|
| Markdown | 3a68bbe7097b368a4d82ad153097ecb3f89179059339dc864b428e4de728aa42 |
| Publication page | 98db2b104f8f225242d78443972a7acabf0ab6571eb973a2a067ee5e5e8c35f9 |
| Manifest | 11ce18b5db54588c6e681233e0bfc33eec44aafd03af518079e685a0e36b1ecc |
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 | cIlKhjLIMtwb2k1z0B/W/744QB789HaYC+nWGF1P8HvFMX65ZR6AjWbJCkqz8vAx/Zekv1kWeYJZrStV4c1YAQ== |
| 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
| 2026-09-17T10:39:22.571979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062787observed 98db2b104f8f225242d78443972a7aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:22.555047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062787/manifest.jsonobserved 11ce18b5db54588c6e681233e0bfc33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:22.537950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062787/publication.mdobserved 3a68bbe7097b368a4d82ad153097ecb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:22.522005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062787/publication.txtobserved be7ac3b7c475b920ebacf8b8453b7388...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. |
|---|