OT-2026-000072265
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000072265) never changes.
Identity and time
| Publication number | OT-2026-000072265 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c3-7106-beae-0df7b7e77eda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96ce0f3cdd89eaf2a95875abee1c2807af5aece264b29542710bd04294d03ba4 |
|---|---|
| Markdown | b51f794f836c9ca11711b192aca4fbf5a03056f4af816577b96d151e04e9f4de |
| Publication page | 00d3a3652d69df43af3d7627788611f67450e8d2015f0edaea9329c038d42abf |
| Manifest | ec6a5c82bdb01c5b1078c228d5bb660adce419e4cc7601d201de7074f4ff51e4 |
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 | Hl2LAdUF87QwmC4JYrIodoRdcWO5yvwD6wtNm2B4rVhxKs3bnSTnZ9+DRTMyfli/6wDmkW0gYZ2DM4b90u/MDw== |
| 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
| 2026-09-17T10:23:22.618308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072265observed 00d3a3652d69df43af3d7627788611f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:22.602287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072265/manifest.jsonobserved ec6a5c82bdb01c5b1078c228d5bb660a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:22.585697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072265/publication.mdobserved b51f794f836c9ca11711b192aca4fbf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:22.568567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072265/publication.txtobserved 96ce0f3cdd89eaf2a95875abee1c2807...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. |
|---|