OT-2026-000036562
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000036562) never changes.
Identity and time
| Publication number | OT-2026-000036562 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7124-b556-41967e079bc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036562 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3f3ab0c0321f1c9e3957eb0af0b657b773900092c57997a9f81ddae4425d64b |
|---|---|
| Markdown | bb9a98c59cf3f53989706cb1490a74a069c53d7253cea800e2f9e0ed8976235d |
| Publication page | 4b5d75f0f886d88eaa8f1253659300094d403a5ca1a24ef2cfb9b6687b825158 |
| Manifest | 59c9b460451d97382f2243fa0ee706214b10d6809a9ba70a863ba5947d4b988a |
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 | ABno8lkfNezP/RXy8veOW41x5lt2s9CW9mpJzYAlpeuI6avRBy3ucQQP8c3dnkhtmylM1fKmyO32rEC1JfCeCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:25:46.910110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036562observed 4b5d75f0f886d88eaa8f125365930009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:46.893788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036562/manifest.jsonobserved 59c9b460451d97382f2243fa0ee70621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:46.877792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036562/publication.mdobserved bb9a98c59cf3f53989706cb1490a74a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:46.860841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036562/publication.txtobserved f3f3ab0c0321f1c9e3957eb0af0b657b...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. |
|---|