OT-2026-000062929
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000062929) never changes.
Identity and time
| Publication number | OT-2026-000062929 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7008-b52d-c28166b0a845 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062929 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffa076fde908a108dab5f1c16a1c694262bc53569bd15f2502c89a8ff48b5aba |
|---|---|
| Markdown | 343c7ea58f5186726c67cd20c20880eb2e75e09ad8dc63ca66f8a4c4f0595df4 |
| Publication page | 87d83f9ab6d872bf0f237f93d3028b2c7a6ed0c3935cfbb9594baef455b0b797 |
| Manifest | d1f25889610e5d2026916ec582f8ffb3ebae83e059dd61ed9908b5ef2cb3ea6b |
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 | m4uomWGyh8KSvDJjF/+/W2Mc23qRs1avEyO9ZL/JKyXbqaqIICU1yS2mIopIkEUGZjwQ+8sYYPgyEuCBt2gVDQ== |
| 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
| 2026-09-17T10:40:18.885261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062929observed 87d83f9ab6d872bf0f237f93d3028b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:18.865186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062929/manifest.jsonobserved d1f25889610e5d2026916ec582f8ffb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:18.844990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062929/publication.mdobserved 343c7ea58f5186726c67cd20c20880eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:18.821781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062929/publication.txtobserved ffa076fde908a108dab5f1c16a1c6942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.093560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062929observed 87d83f9ab6d872bf0f237f93d3028b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.075554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062929/manifest.jsonobserved d1f25889610e5d2026916ec582f8ffb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.057485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062929/publication.mdobserved 343c7ea58f5186726c67cd20c20880eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.039659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062929/publication.txtobserved ffa076fde908a108dab5f1c16a1c6942...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. |
|---|