OT-2026-000044686
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000044686) never changes.
Identity and time
| Publication number | OT-2026-000044686 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-7b73-890d-71b3a66a026e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2be6636d2b158f95efa3abd31e3899e6c8773284d4f200e73370b725578c2273 |
|---|---|
| Markdown | 5de9e1a6c845f047ff918259b3b6075d93c3723eb3ee871382dbd195cc092b48 |
| Publication page | 1211902289b050ccbb0ad3fe9e02256818658f8c953a957e34ec51bab652f4e4 |
| Manifest | 58e8eb0b6854622de191acda78db372908086d27d96933b4a206d8a5fb7199a1 |
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 | obNtQQYIIBLX+gcIkyUW/Fs537Urn8ygy+/WnmYb5K9EB56GBI1i7zr1S9vOLTKHG99p8kNzr3n5yrKCN7yWCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:56.490868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044686observed 1211902289b050ccbb0ad3fe9e022568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:56.472566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044686/manifest.jsonobserved 58e8eb0b6854622de191acda78db3729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:56.453448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044686/publication.mdobserved 5de9e1a6c845f047ff918259b3b6075d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:56.435475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044686/publication.txtobserved 2be6636d2b158f95efa3abd31e3899e6...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. |
|---|