OT-2026-000096974
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000096974) never changes.
Identity and time
| Publication number | OT-2026-000096974 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7149-9ff2-2b19fa442502 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096974 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f2f7939ccd339b8c70d79aec593318bd4e63802988e85727f91ebdd7a1ebb31 |
|---|---|
| Markdown | 3e193007d3ac53f98a7bb6cb70391aca99d47406f602468df8ed47b584537fc4 |
| Publication page | 005173cd08ccada7544a940aaa2bc9ae198e75146cc2d258d375edd9258d9d7f |
| Manifest | 0c3f4bbb51147cd367dbb8132277762e9b8db17f06bede3fdabec7d5203f9a0b |
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 | JGy/85lgHAUGfQzerwPsn9XEhn0AcM6FxPLkf2UvWySUvAwJz+6AlY2AsE1a/sJ0gXq2wVU2ob+WoLDBg6UGAQ== |
| 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... |
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Independent retrieval
| 2026-09-17T09:10:23.161103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096974observed 005173cd08ccada7544a940aaa2bc9ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:23.143282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096974/manifest.jsonobserved 0c3f4bbb51147cd367dbb8132277762e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:23.125414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096974/publication.mdobserved 3e193007d3ac53f98a7bb6cb70391aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:23.105881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096974/publication.txtobserved 4f2f7939ccd339b8c70d79aec593318b...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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