OT-2026-000100595
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000100595) never changes.
Identity and time
| Publication number | OT-2026-000100595 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-77b0-b61c-55cfc6587ab9 · 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-2026-000100595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d40f64c2f7c5f308d5f4845f1dec810d1046ae5725f9f2c2b43a89156a5816a |
|---|---|
| Markdown | 3de69880ff1c759f248047880e58df4a3acc2ed4950ebc2017419dc707535052 |
| Publication page | 08b37c8cf01021f3ee395e416581f55cdd62293f299d811e4fde77ee48a3cb78 |
| Manifest | 9473613b689fec1fe6bc872f654e9bdecac032efdd14993afc26bef19ea291bd |
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 | 768eahpcBfWBZoyWTsPEkDlS2icE/SaelF71AipxOaCuOPpj8H0IrU+c2PLsrMWiSNPQGlYEbluYfXB06oadAQ== |
| 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
| 2026-09-17T09:27:23.098766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100595observed 08b37c8cf01021f3ee395e416581f55c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:23.081404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100595/manifest.jsonobserved 9473613b689fec1fe6bc872f654e9bde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:23.065491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100595/publication.mdobserved 3de69880ff1c759f248047880e58df4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:23.050090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100595/publication.txtobserved 7d40f64c2f7c5f308d5f4845f1dec810...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. |
|---|