OT-2026-000067012
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000067012) never changes.
Identity and time
| Publication number | OT-2026-000067012 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-785e-a2d6-87986352a2fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ae7391ee19374033749aae5c18beb81f75bfa962c985899e7e1dc7494b352b6 |
|---|---|
| Markdown | ae041b29d772ba155cd76ef6d910eb1e498e15e08b1bddc3044ed01e9abfe6b8 |
| Publication page | 0d3ffb7d2c364d1a6758573c19920199156a7b95087910004237a07ca3327fe6 |
| Manifest | 70ddf7a52b5d234ef848f9150fda112dd0c7123dafd65e97f675c7fd7e4c05c9 |
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 | AYczdOrFi2zDrIauUJrYlyxBcXcdflQp7dAuszQTvE+RXXEsEmdqPoEk1LkapJJZNz7K/7ydHCvWWvmZ/lzoAg== |
| 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
| 2026-09-17T10:32:14.608022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067012observed 0d3ffb7d2c364d1a6758573c19920199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:14.591849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067012/manifest.jsonobserved 70ddf7a52b5d234ef848f9150fda112d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:14.575222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067012/publication.mdobserved ae041b29d772ba155cd76ef6d910eb1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:14.558589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067012/publication.txtobserved 0ae7391ee19374033749aae5c18beb81...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. |
|---|