OT-2026-000099426
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000099426) never changes.
Identity and time
| Publication number | OT-2026-000099426 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-700d-8cb3-06a8eddba2ce · 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-2026-000099426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93095631338ec06d63bb60ea0c90b7106662cdc82ab315aee8bf40322c8ab6e4 |
|---|---|
| Markdown | 3cbfb2170d2511cddd6062d9653fb61c93db625d29dee3fc16923d4f20b801e3 |
| Publication page | ea0e35621519a2929dea683b7185b969b4d5e79ad20c164be45992deaec94b55 |
| Manifest | 91e519b590810a038104fd53a29ed8799208721a24e20018d54dd593ce1b9ed2 |
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 | gK8Z/nllPPBl8kt3V7XFhGaGpN9ifDwJwDv6QFwn+l4r97MtPSZt4iME3uyo/U3WWZi372/YFEUx9QJ7+pqpBw== |
| 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
| 2026-09-17T09:29:11.930950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099426observed ea0e35621519a2929dea683b7185b969...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:11.911967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099426/manifest.jsonobserved 91e519b590810a038104fd53a29ed879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.893572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099426/publication.mdobserved 3cbfb2170d2511cddd6062d9653fb61c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.876834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099426/publication.txtobserved 93095631338ec06d63bb60ea0c90b710...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. |
|---|