OT-2026-000076310
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000076310) never changes.
Identity and time
| Publication number | OT-2026-000076310 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-776d-aa8c-d58cfb47406c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076310 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7464bd223206db23a345f55be0f060ceda6937644dd53aae78476739d54105d |
|---|---|
| Markdown | ce8f1e496c987977634fef7edd2580e67feba3d5eac471df81ef40ee5339a48d |
| Publication page | dbfe7b2771390ffd4c1c1fc3c0b2e20fd3d2ce8128abe5d136bfab4b9e682634 |
| Manifest | ffc17341250845b5a7978c406397a0335ed72cec019ddb774a82767ce7acdcd0 |
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 | se6tT91QlXAkPgJkUAk9ibVe6F/I2XgbT9VGbKskeuMrI+RYDuC0Apdq6h4p9XVVtR5A/v4U6TB4j7qfcVPtBw== |
| 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
| 2026-09-17T10:12:09.315562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076310observed dbfe7b2771390ffd4c1c1fc3c0b2e20f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:09.295957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076310/manifest.jsonobserved ffc17341250845b5a7978c406397a033...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:09.277653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076310/publication.mdobserved ce8f1e496c987977634fef7edd2580e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:09.259342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076310/publication.txtobserved f7464bd223206db23a345f55be0f060c...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. |
|---|