OT-2026-000104333
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000104333) never changes.
Identity and time
| Publication number | OT-2026-000104333 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7178-938e-de7834ded000 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23c34edae4569d48f2fc432b5e2618bff90a5fe7f814556ed2cace419506723e |
|---|---|
| Markdown | ceb4742f6e0189c689d2844813e163b88c24268c65eebb12203dea2a57c68b5a |
| Publication page | 067060f8c5573facfbdcc4d13717364af97192762c4d4011c0486f92827c47af |
| Manifest | 9c8852500e0b5594d7fea8656439bac8a94a892865995306a682ada9a0d8e314 |
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 | z4ucPHaif+ZOZBkfw7458CfHiT/pYSdj543RxmAjFiG7D5qp4mlaX9gjYoNY0krlMW6fVujXeMf+JgcHWq0SBA== |
| 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
| 2026-09-17T09:21:35.194929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104333observed 067060f8c5573facfbdcc4d13717364a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:35.178705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104333/manifest.jsonobserved 9c8852500e0b5594d7fea8656439bac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:35.162228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104333/publication.mdobserved ceb4742f6e0189c689d2844813e163b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:35.143810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104333/publication.txtobserved 23c34edae4569d48f2fc432b5e2618bf...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. |
|---|