OT-2026-000099359
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000099359) never changes.
Identity and time
| Publication number | OT-2026-000099359 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-7ffa-a5f6-c7c65b1de7a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 515e5ac511f4b6f0cf48d46fbc7615ba321516473f7c8f38de430c5e09a24a85 |
|---|---|
| Markdown | bfdae3689a8d9c5d5037a7b17f556c8d5b6b881e19ec43639333134435311519 |
| Publication page | 6a6563681f29c7c51250684454ecb2a3bd0c835af3d2e76bb84d279436c8b173 |
| Manifest | 379e3d40c2f2573981f2602c640bd0d155ec61750846e9960a671addb66c6861 |
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 | BBdaUdVhxC3BYMp6Do6nTGlFXeqIXdXppcqXPFtC7iPyOE4+sqi1ZyBaZiEnpZPtf/TL3dgLuONxG6e5kOasDg== |
| 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
| 2026-09-17T09:29:06.718190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099359observed 6a6563681f29c7c51250684454ecb2a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:06.697789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099359/manifest.jsonobserved 379e3d40c2f2573981f2602c640bd0d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.677723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099359/publication.mdobserved bfdae3689a8d9c5d5037a7b17f556c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.659900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099359/publication.txtobserved 515e5ac511f4b6f0cf48d46fbc7615ba...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. |
|---|