OT-2026-000099185
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000099185) never changes.
Identity and time
| Publication number | OT-2026-000099185 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7eba-826d-cbbabf182c1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88310cfae73f5db3b24e412231a23acd4aae7e3c77b4cf802989cea0d751f662 |
|---|---|
| Markdown | ab524c0ca3ac6becea4c492ea433e8108d1f389a8d81496becc13d98bee4c683 |
| Publication page | a8b575238caf3544022907ec7ce0ab3ab75f2f9fda341aa3e2ca3ab6755d2309 |
| Manifest | e5ddeeb8b119881af5f3b2727785d5006bbdee9b1f2d3a94d12b43b0b353f33f |
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 | SJHDbOJ9XAI/EusHARU6ECareFYTK7emM5Zpt4/FYHpCDRd5RKFShgNAJl4W/7skruKqZUYgtLcNa5Kl6A5oDQ== |
| 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
| 2026-09-17T09:30:34.383826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099185observed a8b575238caf3544022907ec7ce0ab3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:34.367120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099185/manifest.jsonobserved e5ddeeb8b119881af5f3b2727785d500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:34.349252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099185/publication.mdobserved ab524c0ca3ac6becea4c492ea433e810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:34.331437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099185/publication.txtobserved 88310cfae73f5db3b24e412231a23acd...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. |
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