OT-2026-000098854
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000098854) never changes.
Identity and time
| Publication number | OT-2026-000098854 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7df8-97a3-08a53fe1ce4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18f8195195dd140a375c138cfb4dd06cb0f64abb192286a52762bbd6156ff99e |
|---|---|
| Markdown | 3f29470cba29f9e12232e400b0d0440ca6dbeefbfd75035b2ca0308543757dba |
| Publication page | 7e488990307e9405de1d5d97e3d309f0bc1a0a2a7b8a638b2c350efd05f5fc3e |
| Manifest | 39959bd6f5127c21451e02e4ba19e18b62bc24de36ed6ef03a1ac28428bf073d |
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 | ihChAU/gIu2FofqN945t/8r6oi3DgftMUZCuuJbrhTRZfTemxoBCYs+e3aWoHDFt0Nu4XNR2Uec/QjZdjX7FCg== |
| 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
| 2026-09-17T09:29:53.851126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098854observed 7e488990307e9405de1d5d97e3d309f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:53.833310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098854/manifest.jsonobserved 39959bd6f5127c21451e02e4ba19e18b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.817388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098854/publication.mdobserved 3f29470cba29f9e12232e400b0d0440c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.799305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098854/publication.txtobserved 18f8195195dd140a375c138cfb4dd06c...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. |
|---|