OT-2026-000099493
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000099493) never changes.
Identity and time
| Publication number | OT-2026-000099493 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-783c-b808-2b39c7d74b8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099493 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7e5c2fe447889cc6cb798d371d87bd99a4d7225ad4537346bad1caf1814a4f5 |
|---|---|
| Markdown | 70a204c579b19e6dc1dd1e265e93763af27884e760195629b5406925b89b0ac3 |
| Publication page | 26f6466c8e6e1105309aeeaefbf758c664c8aed5ab6e47c7721f17364d290b2c |
| Manifest | 59da67302e1b4a09e50820c6826f1c3e220d0405e132e3e60dddf837e87d0c9c |
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 | cZW3l3ISlZpzTdZO+C4puf6ho9+Mkwbe4oNCHxvMn72W2N8g5Rd0CDmQs9RD/ss7vxEl1fSSrIcjqpdNjkoaAQ== |
| 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
| 2026-09-17T09:29:23.210853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099493observed 26f6466c8e6e1105309aeeaefbf758c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:23.191424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099493/manifest.jsonobserved 59da67302e1b4a09e50820c6826f1c3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:23.142877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099493/publication.mdobserved 70a204c579b19e6dc1dd1e265e93763a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:23.090760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099493/publication.txtobserved e7e5c2fe447889cc6cb798d371d87bd9...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. |
|---|