OT-2026-000101914
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pulsed blow-off after 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-2026-000101914) never changes.
Identity and time
| Publication number | OT-2026-000101914 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7f3f-9846-d93b7d98d6c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101914 |
| Status | PUBLIC |
Content hashes
| Canonical text | f85679bb182d111b4c7a1a8c726ca243c6cb301aec067067b1ae29410ffc51e5 |
|---|---|
| Markdown | 5b5cf2e5f450b59b31b66204d5c3814b30424bdfe9859a2dc70e9875e1141908 |
| Publication page | 904146e6650e2992319156ac01364305a4c6669ec7c60503683467648b204ff8 |
| Manifest | 919f35a2d04816365549268dcc643839896508ebf7832de5034862051e75a59b |
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 | afDw9kmCA/TK1jsaHZqd1/iVZxIsHQuw3wM4YSryD+r+7GZnFyMvupcUGfx3jKW26vswVpdQsqsk9t7pUnIcAA== |
| 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
| 2026-09-17T09:24:31.802913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101914observed 904146e6650e2992319156ac01364305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:31.784690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101914/manifest.jsonobserved 919f35a2d04816365549268dcc643839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.767747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101914/publication.mdobserved 5b5cf2e5f450b59b31b66204d5c3814b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.750615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101914/publication.txtobserved f85679bb182d111b4c7a1a8c726ca243...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. |
|---|