OT-2026-000066554
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold 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-2026-000066554) never changes.
Identity and time
| Publication number | OT-2026-000066554 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7523-8af3-95e75ef4a693 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066554 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab04c57747c4055800219c34db81c0d66d6c07bdd48855cf486fb882591b8d1e |
|---|---|
| Markdown | 2c17a6436f4d9c42d8786a77ab23d645d18a30e05b3f343ff9588042446121e4 |
| Publication page | bd20eed750a1f7be6e4dcce009daefe1addb037e0a237ae883b53996714bfa17 |
| Manifest | c11e93f1bd55424df0264ff4b3c2c8984f17e2c7f8c24d1126ed4cb84e11d25d |
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 | g1+1eexXaD6cP7XKctGD9OD2DrxLNFZixlOWPa9M9MfLgLgvCRPtSomQo0JvViPqkt8ahIbNsCyMYE0IEEGXCw== |
| 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
| 2026-09-17T10:32:49.378920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066554observed bd20eed750a1f7be6e4dcce009daefe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:49.362384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066554/manifest.jsonobserved c11e93f1bd55424df0264ff4b3c2c898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:49.345220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066554/publication.mdobserved 2c17a6436f4d9c42d8786a77ab23d645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:49.329146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066554/publication.txtobserved ab04c57747c4055800219c34db81c0d6...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. |
|---|