OT-2026-000092258
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, 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-2026-000092258) never changes.
Identity and time
| Publication number | OT-2026-000092258 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7d9a-9cca-0bd560435d23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 451adc6263233b3aff666cc2a686561cf9485dcc2ee44de5a4db80914befea12 |
|---|---|
| Markdown | e52884fdbe361931b277e10663c3195a1d21ee4f692111de23c8df579cd154af |
| Publication page | bee31cfeb8ae787c65059655b3770da2221a005b56e6994772033a5e2c8956d6 |
| Manifest | 37be64bd210561d210630e2afb3b48d9830794f808b59e65f0096c87b19d18da |
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 | YO3Z9/35b3YVzdnY8oj+ncAsBxJ0t2DvRFk6KmLVlTGfjRXPkDK//O3qJEMKC10vmLRJ0K2MOnyJNjdfUGbVAA== |
| 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
| 2026-09-17T09:41:47.114159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092258observed bee31cfeb8ae787c65059655b3770da2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:47.097461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092258/manifest.jsonobserved 37be64bd210561d210630e2afb3b48d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.079197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092258/publication.mdobserved e52884fdbe361931b277e10663c3195a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.061403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092258/publication.txtobserved 451adc6263233b3aff666cc2a686561c...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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