OT-2026-000009687
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off after 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-2026-000009687) never changes.
Identity and time
| Publication number | OT-2026-000009687 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-736c-aeb4-1ab7976177cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009687 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34a07211e2bbfa72d1016d9d61171d9d92f5576f8ae708846da3cdb82c3917eb |
|---|---|
| Markdown | d15155ebcb79f61b5fd7f0176de58fc650e8e0e57e523084683253d079a53aa9 |
| Publication page | 5719a577b0d46eccd1848eadc28ae86752d6db1ec23b55258fd5f18d07330509 |
| Manifest | 6a80accf4ed0bb1f5b60b8d9dfb0b04a68799d4e8e75db8e776af08aa9889197 |
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 | pt4z4Uw+/3jT730H3Lb6vfM/AcpDrD6nvPM/2xofn85DDj+TBFoDjU/N6gB23A06JmTCA+X+5YZ0twBddk/hBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:10.247788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009687observed 5719a577b0d46eccd1848eadc28ae867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:10.223551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009687/manifest.jsonobserved 6a80accf4ed0bb1f5b60b8d9dfb0b04a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:10.202817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009687/publication.mdobserved d15155ebcb79f61b5fd7f0176de58fc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:10.110048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009687/publication.txtobserved 34a07211e2bbfa72d1016d9d61171d9d...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. |
|---|