OT-2026-000034255
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000034255) never changes.
Identity and time
| Publication number | OT-2026-000034255 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7223-b85b-3a6a45909cfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8be65788ff528202ecc8800def60c959fb9afb7c39407046adc23bcb5862bf5b |
|---|---|
| Markdown | 38873385ef2d74a0aa17fb2bcc37e20319946dd7a3871a7a8ae0bebf0adf8710 |
| Publication page | 6716a4d1d3598e17199392a505dc92e83252f5a8c6632ed98e4096084825780b |
| Manifest | 36fc592b97a4da3d018227e21c68bcda1f26dd9c603f32b72c35c9e2fc9aaa81 |
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 | IkqXW+m4a8fxuBduLAYs7iDM2Ni+OB/MMY2i6/4Qz3LZepsY6iPiA+6CAiEEwwwujl2Rl0sSLX29lCLT90QuAQ== |
| 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
| 2026-09-17T11:30:48.776426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034255observed 6716a4d1d3598e17199392a505dc92e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:48.760327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034255/manifest.jsonobserved 36fc592b97a4da3d018227e21c68bcda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:48.738645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034255/publication.mdobserved 38873385ef2d74a0aa17fb2bcc37e203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:48.721813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034255/publication.txtobserved 8be65788ff528202ecc8800def60c959...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. |
|---|