OT-2026-000065349
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000065349) never changes.
Identity and time
| Publication number | OT-2026-000065349 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfb-7870-8788-9407d3c72ac6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e51aef6a033990ae61ead5675edc24a9de4a2f851bb4192e4d637b3eb5894d7 |
|---|---|
| Markdown | ddc6f3d6a7e4b81fbd2d738ac603d5c07f4845d82ab59db572b82c2d61897d3f |
| Publication page | ebd18584261f44b18972dc774595fc2fcaf203c1dd92bef1c9ed58d2f56921b7 |
| Manifest | f4e057fb50aa2199f765bcc58f952fae1f27032b1159ef88d083e6ffcda6f746 |
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 | Ll4umHgeJOaqqIVN3tv/y6pfAEiv8BDNEbVpe1o+kUwms61181p8exr9MrAKF1A2pJr8ppJEZZiV2WGG+1bRCQ== |
| 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
| 2026-09-17T10:35:20.033217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065349observed ebd18584261f44b18972dc774595fc2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:20.014124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065349/manifest.jsonobserved f4e057fb50aa2199f765bcc58f952fae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.994908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065349/publication.mdobserved ddc6f3d6a7e4b81fbd2d738ac603d5c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.977287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065349/publication.txtobserved 1e51aef6a033990ae61ead5675edc24a...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. |
|---|