OT-2026-000096484
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096484) never changes.
Identity and time
| Publication number | OT-2026-000096484 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-758a-9fb0-c94a565648d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096484 |
| Status | PUBLIC |
Content hashes
| Canonical text | b28ebca5756129322a720f1e03a30c10c8c426eb32340c458b4a9d09dd5d2572 |
|---|---|
| Markdown | 27b3ff70e78c328717fa28249d8a6624b87f40dbb66bd787e7a11adca38e64f9 |
| Publication page | 8b61a322551741145f6b33907c42f3b5001941a2f15430ac8788203c247782da |
| Manifest | e47ad7a755ca1000d42576c56d838665585cb18fbc90a3b1af98999328dbaf8d |
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 | xcnZjM79NyIp9D5ZuiMcSMoKeYR6pjMQCf5nnmMPNin5LVwN3gVIV4W5xrKxJcCo5SXM6Crbl/NzC49o2/EXAg== |
| 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
| 2026-09-17T09:33:48.780333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096484observed 8b61a322551741145f6b33907c42f3b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:48.761959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096484/manifest.jsonobserved e47ad7a755ca1000d42576c56d838665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:48.744405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096484/publication.mdobserved 27b3ff70e78c328717fa28249d8a6624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:48.725301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096484/publication.txtobserved b28ebca5756129322a720f1e03a30c10...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. |
|---|