OT-2026-000061434
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, vented after set-down
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-2026-000061434) never changes.
Identity and time
| Publication number | OT-2026-000061434 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-7a92-9be8-5e5f509b8530 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94c730809bf18f277ebfbf4cf46d3193bc7ca32433ed30e2f356ec2a1d2810e2 |
|---|---|
| Markdown | 83974625b40deb1b6f00354b98097e05105d3c847eff176ebb41ab8c9e6c9245 |
| Publication page | 477647a910fa43b137dfd7a036f760871082de10bd69f175e14d453450aa1c60 |
| Manifest | c0d6546089349c08267bb9195ccd9bd4419e7e6aeea07eca6e0ce6e9b5409d91 |
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 | FiyQ9HHgUtAM5iL07JTH72gfXcqi2urMTdUGy92nadluhTACcBhPGrfjXJphq0jb2RLARNiwpAdTgwt4kC4uBA== |
| 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
| 2026-09-17T10:41:18.635120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061434observed 477647a910fa43b137dfd7a036f76087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:18.616198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061434/manifest.jsonobserved c0d6546089349c08267bb9195ccd9bd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:18.598214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061434/publication.mdobserved 83974625b40deb1b6f00354b98097e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:18.580790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061434/publication.txtobserved 94c730809bf18f277ebfbf4cf46d3193...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. |
|---|