OT-2026-000061375
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000061375) never changes.
Identity and time
| Publication number | OT-2026-000061375 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-740f-93e8-fb4683ebc0ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061375 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fd85be41950d02ea5c50e9f25564439a407f75c22647db174d06c4be5d43373 |
|---|---|
| Markdown | 445026692a413e38f5e12978a9b426fedf42a7e7658897b03f462c4d55265678 |
| Publication page | da931f7e2b6e8ab0e202bec63877c9a0930958f4353acef81525e42f04f8e6e0 |
| Manifest | 6d1da8918ac15c25f101051d59d4c1b2344caf6bdcfaf696cfe5f8942882759d |
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 | C7Dge2jeEeLQgBD/7uY86XvWwDuK6fOuztLh9pl+9wRJEdWAn+m2IRjWFAfAAytrwaKio9DpVFHBTDI3V2XdAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:13.884912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061375observed da931f7e2b6e8ab0e202bec63877c9a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:13.868712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061375/manifest.jsonobserved 6d1da8918ac15c25f101051d59d4c1b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:13.851035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061375/publication.mdobserved 445026692a413e38f5e12978a9b426fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:13.832207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061375/publication.txtobserved 0fd85be41950d02ea5c50e9f25564439...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. |
|---|