OT-2026-000098188
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000098188) never changes.
Identity and time
| Publication number | OT-2026-000098188 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7bab-9b01-2fc78e55b3b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6696fafa17aff88b9c0f69ea5e7a126a1bf876b15ba1baf138faeb0a961524f4 |
|---|---|
| Markdown | 42575f061c940b2f2752df79019202b954f9d948d43e65dde9e1041bb40ec673 |
| Publication page | 150b2ab563b208f46a1f12c8d4780f0018677cb28a52054da1c75327556a359c |
| Manifest | 36c175c3bca282671b593af6bfdf7d7c2dfdc9664ef56ac5125e0310260264a7 |
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 | eODEwjlrxKI1uC1KEOb2dambELVhr2kcAyIrlz3OLZbTpSlxURoaNzmsxhwV6DX3JTWwcIWSxeIh86sX0jqHDg== |
| 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
| 2026-09-17T09:31:20.745696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098188observed 150b2ab563b208f46a1f12c8d4780f00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:20.727883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098188/manifest.jsonobserved 36c175c3bca282671b593af6bfdf7d7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.709700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098188/publication.mdobserved 42575f061c940b2f2752df79019202b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.691219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098188/publication.txtobserved 6696fafa17aff88b9c0f69ea5e7a126a...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. |
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