OT-2026-000039146
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line 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-2026-000039146) never changes.
Identity and time
| Publication number | OT-2026-000039146 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-710a-a7eb-6418a69e5f03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039146 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad13f32656cc1024d8f4bd3d82b8ee62609d85e963296c67a98ca1794da44ca3 |
|---|---|
| Markdown | cb37b9f79f6b92eb05a7dfaabd2d50195501cf6244cef048beb49f787295aabb |
| Publication page | dbce61dc433276c5da5cf1affd0e3d90d285bb258a918613a5807cb4234734bb |
| Manifest | 8063349969e9fe67ddd5a52eed4a3c108adc3ec258bba08a08b2ce1c18413396 |
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 | G7oNUoY/jY6pVATAHCSdt3HAWBBT2IvsbzeW3A78or/a7Ihvn7KGDonV6VfubkvBC+Dafexq1c5/l8TueaCHCg== |
| 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
| 2026-09-17T11:20:38.180652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039146observed dbce61dc433276c5da5cf1affd0e3d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:38.163392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039146/manifest.jsonobserved 8063349969e9fe67ddd5a52eed4a3c10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:38.146367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039146/publication.mdobserved cb37b9f79f6b92eb05a7dfaabd2d5019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:38.125513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039146/publication.txtobserved ad13f32656cc1024d8f4bd3d82b8ee62...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. |
|---|