OT-2026-000099429
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-2026-000099429) never changes.
Identity and time
| Publication number | OT-2026-000099429 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7a76-a83b-4b252d8c327f · 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-2026-000099429 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd08f0176e8829638076dee9d840c04fa74cc3a9088fb36fb3db88ceb5d6a3e0 |
|---|---|
| Markdown | 932500de5b6cf7e9bc48a18e2a8b141df2c34c8260d07fd279fce3f18da0eca9 |
| Publication page | 4753bec919af6989490d0880f883150e3d8a1b7973986d63203b0bb7bf7c5c43 |
| Manifest | 367b4109610927c048d4b3a6a3572315ae0a32e1cd70e61daa25513ca21b5b37 |
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 | EIh6m2gIOqwmSO21claSCW3Rvsc+6igSliH7qcdYNzoOdbqwysd6NoiRpMDSqzX0qhmp1tps/CkB3F40oVUSCA== |
| 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
| 2026-09-17T09:29:12.151344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099429observed 4753bec919af6989490d0880f883150e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:12.133800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099429/manifest.jsonobserved 367b4109610927c048d4b3a6a3572315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:12.116397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099429/publication.mdobserved 932500de5b6cf7e9bc48a18e2a8b141d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:12.097922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099429/publication.txtobserved cd08f0176e8829638076dee9d840c04f...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. |
|---|