OT-2026-000094139
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, 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-2026-000094139) never changes.
Identity and time
| Publication number | OT-2026-000094139 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7db4-8d8a-9a4112e8a3ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094139 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbeb756e14dc146f5fc60bd6d35a9e2ab1d4ba79467465a6241e4e26b2066434 |
|---|---|
| Markdown | c1d75b3cb15742e95bb8ec1f5f8e6247a40a36977b6117d9d22ab31402917ade |
| Publication page | 812e73cadc05a42b196ebb35d658495f8146addffa772e0b1b45fc54a3ec2293 |
| Manifest | 9fe253d9222656a66efd205b02d3bf3c2b02aa614755ac3e3db82ac60da5106e |
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 | m8s7lNXCKp0umDWaByzvugWcWOqwvoKz67Qx2YDfk/pA2TVe9O/Bq/X4caWkJyKp0IXeKj47VhE1RkumWD9EBw== |
| 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
| 2026-09-17T09:38:35.389944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094139observed 812e73cadc05a42b196ebb35d658495f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:35.373725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094139/manifest.jsonobserved 9fe253d9222656a66efd205b02d3bf3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.356365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094139/publication.mdobserved c1d75b3cb15742e95bb8ec1f5f8e6247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.340438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094139/publication.txtobserved cbeb756e14dc146f5fc60bd6d35a9e2a...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. |
|---|