OT-2026-000099505
Publication integrity record
Three 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-2026-000099505) never changes.
Identity and time
| Publication number | OT-2026-000099505 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-74a7-9f40-5d2c0d4833f3 · 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-2026-000099505 |
| Status | PUBLIC |
Content hashes
| Canonical text | faa73dec7c5fa62372bdba94733a112b98399649f9060ec614c2c18f5b44bccf |
|---|---|
| Markdown | c3e2f00ab5b6686503e60ac46e66cb56efee3cb978f1746392c712227bcf9e65 |
| Publication page | 7caca2ffa7a835a6fc140c6e4148b293a00126ae15bd7d93318ebfe4f9ecee46 |
| Manifest | d0d2f163f770057f8ffb33587d20453ba73caa38bcc7fc6bc5f9697bb8e38390 |
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 | dn23wUJlii1VL86loc9iqhqtbAusqvBAnVjGMtZSGwohWsFjr9MXcaK0jWHubhMWajorhTLJ/XIsISv/37CvAQ== |
| 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
| 2026-09-17T09:29:24.115518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099505observed 7caca2ffa7a835a6fc140c6e4148b293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:24.098660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099505/manifest.jsonobserved d0d2f163f770057f8ffb33587d20453b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:24.081579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099505/publication.mdobserved c3e2f00ab5b6686503e60ac46e66cb56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:24.064355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099505/publication.txtobserved faa73dec7c5fa62372bdba94733a112b...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. |
|---|