OT-2026-000094589
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold 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-2026-000094589) never changes.
Identity and time
| Publication number | OT-2026-000094589 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7079-92ea-bf0e32c4e32f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16088c82ce2d950d5237ff262558321f1cc4e66236c159a7c2815600165c33ed |
|---|---|
| Markdown | c411271550adca1aff795f6172fd084e1dd564c53f23706a855e626ae78077e2 |
| Publication page | dcd3d424a6332fe313dc635fc269ab4512d2647c42aec535be691e9fa0f6f1cc |
| Manifest | 5d646344b1e6138ed574e9633321c1032af253a1df9ff27bfd0920ddbe9b1f12 |
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 | G6//N82ZgqCY/Pc31p+aX++F6AEW+OJIZA0QZqaI5y0dxd6tDE1vsle9irEa7ug7HzSHGi66LeTqIv/3hkiYAw== |
| 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
| 2026-09-17T09:38:02.884713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094589observed dcd3d424a6332fe313dc635fc269ab45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:02.866593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094589/manifest.jsonobserved 5d646344b1e6138ed574e9633321c103...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.848436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094589/publication.mdobserved c411271550adca1aff795f6172fd084e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.829420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094589/publication.txtobserved 16088c82ce2d950d5237ff262558321f...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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