OT-2026-000022436
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000022436) never changes.
Identity and time
| Publication number | OT-2026-000022436 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-77be-b5b1-a86096dcd3ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 111147f509d1b4805c3a505fbb9974f99f111aa485b6c61715a4a9639cd2fcf2 |
|---|---|
| Markdown | 3ad21edd3499c0e6ec591e903028f994614326d1126ffc3631215b34d7d6eb5d |
| Publication page | bd4a6e6bc25e393568b702e77e0520a63bf23a44319bb6ad86f25aaee1fe0ddb |
| Manifest | 529357fb6ff2389e54de3e9ee17eada32bd99386f55e192cd9aab5b29cfaaaa6 |
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 | P+KVFwJnWieA2Oe2dyNxADUTT8ZBSZKwznWw9R70DiaEOEa4shTzxbh9iPjf1WAW3KYKCbeZ3qzRTtW7itltCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:53:49.713082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022436observed bd4a6e6bc25e393568b702e77e0520a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:49.695112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022436/manifest.jsonobserved 529357fb6ff2389e54de3e9ee17eada3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:49.676721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022436/publication.mdobserved 3ad21edd3499c0e6ec591e903028f994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:49.657192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022436/publication.txtobserved 111147f509d1b4805c3a505fbb9974f9...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. |
|---|