OT-2026-000069019
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000069019) never changes.
Identity and time
| Publication number | OT-2026-000069019 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7a5b-a2ae-2ce8ca475ae0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bf8cd3b411b075ce66889ec9d142a7d33ade0147023657fac78be99582136e5 |
|---|---|
| Markdown | 9c23b8c5ee2677d998be2ba427889c37ba9404409c45eb88c3d89e703c3933d5 |
| Publication page | 757e564972e7149928129a69f9d09b9bedd5e3fab2e8af9b1bd10886c102398a |
| Manifest | beb360a9fe5c726f1f6da11e628865b44276eae0b4351208692f92896108eb80 |
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 | fWXBE7Ms/mCVs9vJzp5ZJ+Ld4yL6ISc3Bs7KLktId4sqDWQVVd04fRDzg/WQj8QZaohxa6DF5JglGvEJAxxbAQ== |
| 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
| 2026-09-17T10:28:52.230107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069019observed 757e564972e7149928129a69f9d09b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:52.212560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069019/manifest.jsonobserved beb360a9fe5c726f1f6da11e628865b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:52.195367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069019/publication.mdobserved 9c23b8c5ee2677d998be2ba427889c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:52.177723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069019/publication.txtobserved 6bf8cd3b411b075ce66889ec9d142a7d...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. |
|---|