OT-2026-000098746
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000098746) never changes.
Identity and time
| Publication number | OT-2026-000098746 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7dae-aeca-c760457cf668 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a235bc27a4387a38e875f6c1ed39f7d85f860ac4c38dd05745b4b8949d2084f |
|---|---|
| Markdown | 41d1eb68280298d93d67624adffc1699e7ab4cfa31c27e946779fa73233152f4 |
| Publication page | da90c63906744ee3de60eb0c09106619c00d56cf76991127484971c1455a05c8 |
| Manifest | fc410366fa54cbf2664ea39747eccb881af61f1e9f6fd7da9ad08fdbaafb7db3 |
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 | UKahQmaedwmk+2gxyuLX8elYyigEzhcS3J2WphnS3YpO1VjSrYC0sBznYjLgeSlYnLm3C3Hpy2P7UaBVpdM1AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:03.794867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098746observed da90c63906744ee3de60eb0c09106619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:03.777797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098746/manifest.jsonobserved fc410366fa54cbf2664ea39747eccb88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:03.761971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098746/publication.mdobserved 41d1eb68280298d93d67624adffc1699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:03.745722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098746/publication.txtobserved 3a235bc27a4387a38e875f6c1ed39f7d...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. |
|---|