OT-2026-000102379
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed blow-off 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-2026-000102379) never changes.
Identity and time
| Publication number | OT-2026-000102379 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-71e4-a1d3-1d0423ff747a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102379 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcff0d38180ec64663c1539876ffe06fbb2b29e23f4a72b43a0206893a4b46da |
|---|---|
| Markdown | 132fad836e6ce09e2457fe78074db7c5b4622d078b78977510950874328c9250 |
| Publication page | 0df72ea63656190b974b06f7b8b2c5ab943eb7cb037a244745718512d8e4c523 |
| Manifest | e6c18365abc2a29ccbd7f7c89059eec4634074d28ecc60c3f64847125015d8ce |
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 | tB5JYQit/W1PUP58an5NSj3wT1VTEfmoQEu1Ilo1+q7/6r9cTXFz41jpC3jXlFheI2iAdT/eo5nzkUpHOY92CQ== |
| 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
| 2026-09-17T09:23:43.094813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102379observed 0df72ea63656190b974b06f7b8b2c5ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:43.076099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102379/manifest.jsonobserved e6c18365abc2a29ccbd7f7c89059eec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.057846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102379/publication.mdobserved 132fad836e6ce09e2457fe78074db7c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.040795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102379/publication.txtobserved fcff0d38180ec64663c1539876ffe06f...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. |
|---|