OT-2026-000044415
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000044415) never changes.
Identity and time
| Publication number | OT-2026-000044415 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7344-ad74-89fada1673ce · 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-2026-000044415 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1917a6c2436ab6866843775247f89214cd8124b0b37c73d798e851e10e2ff65f |
|---|---|
| Markdown | df0e8272194f90c6f0a6876330b4a2bbbaf6f5410d3aad94b8302bd7d953bbdb |
| Publication page | 679c407e921e29ae9a05be3a6a359465bb749c09ee017c63a485347a6962de6c |
| Manifest | d80df54a6f905e7f7ca9508a5fe10cb633c0f56a56668695a1cf2a40dd7e00ef |
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 | 1b7yNhYnNoK0Kk9GOSb0TeUldvG+uueEIhDkDlDbyWoxFEkrmNtgWBxtXwk2zsa8/AG/VAipo+tyxfvkWedeCw== |
| 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
| 2026-09-17T08:30:42.491774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044415observed 679c407e921e29ae9a05be3a6a359465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:42.474632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044415/manifest.jsonobserved d80df54a6f905e7f7ca9508a5fe10cb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:42.331918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044415/publication.mdobserved df0e8272194f90c6f0a6876330b4a2bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:42.315217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044415/publication.txtobserved 1917a6c2436ab6866843775247f89214...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. |
|---|