OT-2026-000058702
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000058702) never changes.
Identity and time
| Publication number | OT-2026-000058702 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7121-9f36-7dc1293b9082 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a17e5e544ef083754785367caadec5fc93b0efefb3fb55dc37b55a00ca354f0 |
|---|---|
| Markdown | 2441adff6d1fc7239226180bce785610675610e52a927bd1c9a026664eceed89 |
| Publication page | 4c3f38bdfe05858e8d4bbca1baf000512df461abb888c0ca60144b1342f7944e |
| Manifest | b91ce4877204239c9ec216f9f273196e0003faf80d3b5820f2f63fff82f7d54f |
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 | LotFhqodOIlwYPf4ZkR5OZUMw4JDYA5KJk7dLazqu0wrscms9ji4sdjOWig2UHQL3+ssB+Cwzt0pulesqARbAw== |
| 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
| 2026-09-17T10:47:13.628871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058702observed 4c3f38bdfe05858e8d4bbca1baf00051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:13.612801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058702/manifest.jsonobserved b91ce4877204239c9ec216f9f273196e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.594912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058702/publication.mdobserved 2441adff6d1fc7239226180bce785610...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.576907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058702/publication.txtobserved 4a17e5e544ef083754785367caadec5f...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. |
|---|