OT-2026-000100762
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000100762) never changes.
Identity and time
| Publication number | OT-2026-000100762 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-70b1-875e-e8937ab8124d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100762 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddd765137837cce9b91348fd3ddf25873af1541e25822b71e40e5b9941d2101c |
|---|---|
| Markdown | f858d70b89ea6528ad6688c944edb1e2547570ab38134c24f590ffd63220fdb3 |
| Publication page | de6f47f0c9c2437c9a4ac5a607233b4c621a8a7e50c944e4d9706402ab59a1fc |
| Manifest | dc321711b26f9b0a6d4de91ea9b298322b2e91d49df13578da324302396cd2b9 |
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 | ynlFlgahkzHZwWye1xAam69ttcppfLznHhfS2qjXbABIzDgyTA7lXLsGHlU2NKJg7gIoFTJ421YucebQbqPcAg== |
| 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
| 2026-09-17T09:27:35.998245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100762observed de6f47f0c9c2437c9a4ac5a607233b4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:35.982205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100762/manifest.jsonobserved dc321711b26f9b0a6d4de91ea9b29832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.964531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100762/publication.mdobserved f858d70b89ea6528ad6688c944edb1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.947718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100762/publication.txtobserved ddd765137837cce9b91348fd3ddf2587...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. |
|---|