OT-2026-000069749
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000069749) never changes.
Identity and time
| Publication number | OT-2026-000069749 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7c9b-bcb5-5624e86bc775 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069749 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f7d8e68ed6387430856ba364d7959393226e43323dfc29c63d91f184c7b0303 |
|---|---|
| Markdown | e8fea9cfe98c3386df30b56d4413ec6554507562a4a8de41cfbdd087aa7fb9b9 |
| Publication page | a7394560a0213e8aaf0f8b7f3f9cd9b869da9f5d87155e30b097ad5df6505568 |
| Manifest | 4e884cdc9158e292d37755568a67c3bed8bb28c67a278c7a61eea93caaaf3c0f |
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 | BuuJW61dDiXY4zM6urkHnhqM/djVkGooE4k4bFeCiIIBj+DG73/0qVBS2jiCaTuICnNpKFfoOENUKPv2OnuHBg== |
| 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
| 2026-09-17T10:26:34.147765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069749observed a7394560a0213e8aaf0f8b7f3f9cd9b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:34.130567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069749/manifest.jsonobserved 4e884cdc9158e292d37755568a67c3be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:34.111372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069749/publication.mdobserved e8fea9cfe98c3386df30b56d4413ec65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:34.093954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069749/publication.txtobserved 8f7d8e68ed6387430856ba364d795939...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. |
|---|