OT-2026-000094373
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000094373) never changes.
Identity and time
| Publication number | OT-2026-000094373 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-783c-9e71-d325f7e1b835 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094373 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc3e149b4df8c079df627fcc55e26112c5b58591158ffc18fea57d6160749dbf |
|---|---|
| Markdown | 5b2835aae7bee689700bc902ae01869829b92481630725f1c443ebb62dc5037f |
| Publication page | e17ae63e5428f6e0e24fe271657322cb3cafed5744cae866b1665ff8ba150b23 |
| Manifest | 9aeb8e701fda7fd7851e6ac61cb6acc14a483f698ed87818cf648275452063f0 |
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 | HpfkNM1CGfqcu8rP9T9VrvAFRx/uZJVFI9pU9svr+qesqRxqZaSHdDWRXjf+B/338Yo+EkSJ2GsEBE4HrzSJCg== |
| 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
| 2026-09-17T09:37:46.261559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094373observed e17ae63e5428f6e0e24fe271657322cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:46.243266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094373/manifest.jsonobserved 9aeb8e701fda7fd7851e6ac61cb6acc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:46.226198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094373/publication.mdobserved 5b2835aae7bee689700bc902ae018698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:46.208596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094373/publication.txtobserved bc3e149b4df8c079df627fcc55e26112...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. |
|---|