OT-2026-000097817
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000097817) never changes.
Identity and time
| Publication number | OT-2026-000097817 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-71d3-8716-96837906d2f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9873fbea739a24e0625f4d3aeeea3967838c58ce81c9b2cf0412163373fb5c2b |
|---|---|
| Markdown | 3abd123f8a265ba8e06fbfb95b35ae025ce68b92c3658f56b2e2a92b6c4f2bb4 |
| Publication page | 753e50e8b57b21a89f513e2a8a966f7ae07480721d95af712b8315986565725e |
| Manifest | c08a00f51a377700a5891f29a0dbc590373aef98aa6d040f3544c88320eb299a |
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 | nLUga5DubnzhggWBzdrnrGyp1KYIMmWZzSF0FrFpl1szMsNbAteeP9cvCc9petew4Rr0/14gxkTNtrZKA30tAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:54.464256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097817observed 753e50e8b57b21a89f513e2a8a966f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:54.447118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097817/manifest.jsonobserved c08a00f51a377700a5891f29a0dbc590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.428803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097817/publication.mdobserved 3abd123f8a265ba8e06fbfb95b35ae02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.410999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097817/publication.txtobserved 9873fbea739a24e0625f4d3aeeea3967...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. |
|---|