OT-2026-000069427
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000069427) never changes.
Identity and time
| Publication number | OT-2026-000069427 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-71d6-be62-bb2e8f0a6728 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6446d2a863545c0780e2e0f4647edd1f932f22e17aaba50d63a359dcdc2f0d50 |
|---|---|
| Markdown | 34bab0ef483cf7deaa142162b011755f67a09890e7b363b848dd64462dfe56ec |
| Publication page | 943aff8427842a80fb9f2e2cca17e2edf0a4bc3496ad31b9b80414a246c032a7 |
| Manifest | 5dfb622c9ba3fa6699ae12d0cde5e427a154e3d22d6473ec455e72893e370402 |
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 | 38qGn1zx+5CUGpNZCcrF2b+OJK3apxwETP2eJu+3gxKQnXBmjyd7uvV9NROgrJfIspNK4+1TT42MwPpiv8+KBg== |
| 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
| 2026-09-17T10:30:22.063743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069427observed 943aff8427842a80fb9f2e2cca17e2ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:22.047232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069427/manifest.jsonobserved 5dfb622c9ba3fa6699ae12d0cde5e427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:22.029872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069427/publication.mdobserved 34bab0ef483cf7deaa142162b011755f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:22.007908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069427/publication.txtobserved 6446d2a863545c0780e2e0f4647edd1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.197575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069427observed 943aff8427842a80fb9f2e2cca17e2ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.180774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069427/manifest.jsonobserved 5dfb622c9ba3fa6699ae12d0cde5e427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.164850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069427/publication.mdobserved 34bab0ef483cf7deaa142162b011755f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.147018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069427/publication.txtobserved 6446d2a863545c0780e2e0f4647edd1f...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. |
|---|