OT-2026-000093035
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line 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-2026-000093035) never changes.
Identity and time
| Publication number | OT-2026-000093035 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-716e-ae65-fb65bd438b41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 222c7b921262e5d63f05a99589cbf496286a6807b8dfc4ee793a7977b0b44ec4 |
|---|---|
| Markdown | 9f45a103c0448f0a40e55da5c8ad0fc316a2f61957be16b60bd85ce33e592a9b |
| Publication page | d83963b1cb632533be7e8fa9eeaa2ddbbb675d8de3a5652ad9774dc53f7b0902 |
| Manifest | bfc54bfec7f5fcc49aa3bb0e32967ead0d12cb1c37360556929af2c3cd6e6f0b |
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 | XTbabEYHPVg1h//Gv6win/ojVaOam3H2wv5MmuFOXNpAOOqOJBsZY4NjSmAIjyIKGZc5q8BVk2dgLrHfGWHoCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:15.181050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093035observed d83963b1cb632533be7e8fa9eeaa2ddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.163009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093035/manifest.jsonobserved bfc54bfec7f5fcc49aa3bb0e32967ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.147277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093035/publication.mdobserved 9f45a103c0448f0a40e55da5c8ad0fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.130030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093035/publication.txtobserved 222c7b921262e5d63f05a99589cbf496...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. |
|---|