OT-2026-000094686
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six 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-2026-000094686) never changes.
Identity and time
| Publication number | OT-2026-000094686 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-75b5-96a7-7a963cfdf1f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c53af1903d7528441db43fa94516eb0cd6d1738401ebfd53f8bb907c37c26ed |
|---|---|
| Markdown | e8813831e51d2fa484cc173be103e2d405c5eae0b89a9b9a0b8298b7eed91925 |
| Publication page | 7579a0a4278145527497a3c5739a259cbae05642654f16b36c21c72c0be0dfaf |
| Manifest | c3121acd1e9bf309ca9359e33ab7fb19a86dd22d3bc386c4142cfa09c1eb385f |
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 | V3HVZrkVMfGpF6fVklR4YBmFf0SyHIGMV+tvm2I3vFDCDWpCAXQCwqSVZPPfrvq6n/zQpJdEOu+s+f1ohZiWAQ== |
| 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
| 2026-09-17T09:37:08.111271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094686observed 7579a0a4278145527497a3c5739a259c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:08.095137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094686/manifest.jsonobserved c3121acd1e9bf309ca9359e33ab7fb19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:08.079203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094686/publication.mdobserved e8813831e51d2fa484cc173be103e2d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:08.064008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094686/publication.txtobserved 0c53af1903d7528441db43fa94516eb0...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. |
|---|