OT-2026-000080897
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, sustained blow-off before 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-2026-000080897) never changes.
Identity and time
| Publication number | OT-2026-000080897 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-71af-8f21-f4dbcabf3b00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080897 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbaa72301c26c48a6ca6314ca72c54c77826c9bcc9346a70241d21773815cb5f |
|---|---|
| Markdown | 474d2bcafb813835666d6d814471850aad4e6df289e7fee976d547c0c8333230 |
| Publication page | 05db2ed77938425532da9e74df329586d1a62ac82e261662e5369ad45fc6ec00 |
| Manifest | 4d8f5e4fc5f61c68638197fa0700a3d4b702e71f3b9451ecdf9696aca6fc3684 |
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 | wtakqIE7cw8TkwoInV348dxSXCS6G1SNh6ahMsJqpSIw7ilbVfBaQf2kyC3FhYECJOuxUetJVKkFzTshdVxEAQ== |
| 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
| 2026-09-17T10:01:39.994189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080897observed 05db2ed77938425532da9e74df329586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:39.975484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080897/manifest.jsonobserved 4d8f5e4fc5f61c68638197fa0700a3d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:39.958128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080897/publication.mdobserved 474d2bcafb813835666d6d814471850a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:39.937921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080897/publication.txtobserved fbaa72301c26c48a6ca6314ca72c54c7...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. |
|---|