OT-2026-000063882
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented after set-down
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-2026-000063882) never changes.
Identity and time
| Publication number | OT-2026-000063882 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-75f0-b5b4-328948ced07a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063882 |
| Status | PUBLIC |
Content hashes
| Canonical text | bad80c81270170320408fe818039cde3549b84adc8c5335df5ce7dce46e75d44 |
|---|---|
| Markdown | 90ac32e8767c74cccf9f7a8a67025b9618718d725238d94f110cb705eae77c8d |
| Publication page | 654b7c2051d30f7d7b9197a7400c34ad8da4f536d9cfb7e87744b77f2f340ee3 |
| Manifest | 2530023546e17c8d3c41269eb7e250fc8bf707a5f20c1c0c4908d63a35d64e4f |
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 | 8sC9s+meR6k6uAqjk8rt/1EIbYhUiC/sg76p4QRhGgDydTc1YmKDWRS/F2+OWT+YHxUV29lgs4WHwBaZCC6pCg== |
| 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
| 2026-09-17T10:36:55.438938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063882observed 654b7c2051d30f7d7b9197a7400c34ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:55.421211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063882/manifest.jsonobserved 2530023546e17c8d3c41269eb7e250fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:55.404570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063882/publication.mdobserved 90ac32e8767c74cccf9f7a8a67025b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:55.386481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063882/publication.txtobserved bad80c81270170320408fe818039cde3...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. |
|---|