OT-2026-000059182
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000059182) never changes.
Identity and time
| Publication number | OT-2026-000059182 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-71f5-a37c-783917b755bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f86496b0d63ca891dabcfd6e7df4712ad3be0b085b1d58bf639dd84a696832b |
|---|---|
| Markdown | 8ff62125779ecf885ce663e5ef62b5da1245c84850caca389f8aaf500dae932d |
| Publication page | 9348f0c75a61991ed27a8eae231b31e1351c13bcf8d961b22442c9b5217c3b37 |
| Manifest | 2faf08907dd434b00aad46ed6ca8c1a32020368a2cf53ce7096a3fbf8a5edab7 |
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 | pS1oFfbU1i1tYrN1qRCvarKmeXhH+ObQSm8mU7tAss85tSklPIS9YWiIGkzbGDTEXNNJFA/u85l3HNPZiecoDw== |
| 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
| 2026-09-17T10:45:08.435595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059182observed 9348f0c75a61991ed27a8eae231b31e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:08.417968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059182/manifest.jsonobserved 2faf08907dd434b00aad46ed6ca8c1a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.398949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059182/publication.mdobserved 8ff62125779ecf885ce663e5ef62b5da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:08.382286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059182/publication.txtobserved 0f86496b0d63ca891dabcfd6e7df4712...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. |
|---|