OT-2026-000094586
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094586) never changes.
Identity and time
| Publication number | OT-2026-000094586 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7ca7-829c-3d0e02896b68 · 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-2026-000094586 |
| Status | PUBLIC |
Content hashes
| Canonical text | b706fd844d501bfe1de4c673b029f6d7f2d0fc69be068aa096897da2b9179de9 |
|---|---|
| Markdown | b5b11eac87626b17068d8363e3145b3c03d95dad0bc9469592e73c57aa6bd258 |
| Publication page | bd6fb223fdcd0959933e3823f17a090e39caaf771672ece361cd3d1a1d640b13 |
| Manifest | 25a4a031d793c88e6fbd5d75442081d6c95b478264bb6af71ca05bca5b5d9e5c |
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 | 9ovZZsNPfIeDSJ1BjO0gM8yyVFpHW/KULTXJatI0kjfL5/ouiC5sy66+VioCdM61S681StTy5K/ezp6zDmlOAg== |
| 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
| 2026-09-17T09:38:02.653584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094586observed bd6fb223fdcd0959933e3823f17a090e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:02.635991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094586/manifest.jsonobserved 25a4a031d793c88e6fbd5d75442081d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.618283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094586/publication.mdobserved b5b11eac87626b17068d8363e3145b3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.599627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094586/publication.txtobserved b706fd844d501bfe1de4c673b029f6d7...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. |
|---|