OT-2026-000098215
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line 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-2026-000098215) never changes.
Identity and time
| Publication number | OT-2026-000098215 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7c2b-86e6-3ece19d86aa3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098215 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48df9a5aae134497346a74c448f99e3eff9e616ace5015b683380791a10c37ae |
|---|---|
| Markdown | 26efb3d068fe8cb90d81454e76a43cb4b99d4e7d205d41129c7ac80c583038c2 |
| Publication page | 849d71eca4d06c64ea8284f9108bfc9b94f19b1129efa05f1cf3b7ae2d558738 |
| Manifest | 248f5a8043ff9566aabe8be9b48a4eab6c85e8a42dd087c7e0e5ef8f27659a4b |
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 | rjRfUV5R9UtVGWRdYXjwKZRjDpqPryeJ3B/oFcsHkihFz2T7sTAXBuL7ONyZbayitpGYjObneLpasVvaDsHrDQ== |
| 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
| 2026-09-17T09:31:22.778939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098215observed 849d71eca4d06c64ea8284f9108bfc9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:22.762394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098215/manifest.jsonobserved 248f5a8043ff9566aabe8be9b48a4eab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:22.744509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098215/publication.mdobserved 26efb3d068fe8cb90d81454e76a43cb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:22.727555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098215/publication.txtobserved 48df9a5aae134497346a74c448f99e3e...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. |
|---|