OT-2026-000069321
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000069321) never changes.
Identity and time
| Publication number | OT-2026-000069321 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7a3c-b1ff-bcc7c025ec21 · 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-2026-000069321 |
| Status | PUBLIC |
Content hashes
| Canonical text | b99dc784b0a9d515bf1e031079f47b6be2744e104d32b64b2adcef112c20cbdf |
|---|---|
| Markdown | fdda2c50021f252c845efcdb39be08230dbaa52e3de3e6d66e208b53015d60d8 |
| Publication page | cb648663f7d83cd32fcd19dc9af368bf54bcdacd44e0cbb45b74675fa7ad0d69 |
| Manifest | a6ad1f4e231a198b530e51112f6e21af5962bb63be61663f7e7795af1ea07717 |
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 | NDOo1HcpATZMAnAC42fIGvye4EZcQ9NevgZfsTDhsTE+RW4I3Jq2FruMUpwS20OpgJ3aXuRRyfozrfnRdOn5Cg== |
| 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
| 2026-09-17T10:30:05.223177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069321observed cb648663f7d83cd32fcd19dc9af368bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:05.206296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069321/manifest.jsonobserved a6ad1f4e231a198b530e51112f6e21af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:05.188690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069321/publication.mdobserved fdda2c50021f252c845efcdb39be0823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:05.170989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069321/publication.txtobserved b99dc784b0a9d515bf1e031079f47b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:53.732561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069321observed cb648663f7d83cd32fcd19dc9af368bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:53.714363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069321/manifest.jsonobserved a6ad1f4e231a198b530e51112f6e21af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:53.691930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069321/publication.mdobserved fdda2c50021f252c845efcdb39be0823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:53.674112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069321/publication.txtobserved b99dc784b0a9d515bf1e031079f47b6b...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. |
|---|