OT-2026-000096883
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000096883) never changes.
Identity and time
| Publication number | OT-2026-000096883 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-74e3-bb56-df4a07728a2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a7521996577676b97b3dc7ddba80dd968a6f9ddbec5310f1fc3103cd5dcf575 |
|---|---|
| Markdown | 08f8784e55ba63be2fc230e5437f9dc6bf34c767d5269acba09dfdd96796a528 |
| Publication page | 5e76c5d773210b1b0536a0f882e0cbded9e7abdb2ad90c5a8f5e9fe6d373d6b2 |
| Manifest | 9cfb9e09030795ea385defdcec6dd7f887ab5e4a747ee504860d856fdf8e1e7f |
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 | bF/bsouoxMHNYA/l1GlS1tOzx9AvpQ1gg9KUngwajF6GwwyYbxOHR6SEfjoQt1enBPfAwNUHZ696gTKvzPXTDA== |
| 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
| 2026-09-17T09:34:29.342188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096883observed 5e76c5d773210b1b0536a0f882e0cbde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:29.323111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096883/manifest.jsonobserved 9cfb9e09030795ea385defdcec6dd7f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.304966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096883/publication.mdobserved 08f8784e55ba63be2fc230e5437f9dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.286124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096883/publication.txtobserved 7a7521996577676b97b3dc7ddba80dd9...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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