OT-2026-000086234
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, 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-2026-000086234) never changes.
Identity and time
| Publication number | OT-2026-000086234 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-7251-8a3a-464c0cfe6748 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24de660e2b82133b92368ba9b9d9b3c87ebc66abcce231e4bebce53df911df59 |
|---|---|
| Markdown | 376456348ccbe7a422fbe9c19e7753b72384e728548f9035ae366c83970665d9 |
| Publication page | cda9fad860be357202f542579de364af35e27a1c8e53146011e9324df2b71d20 |
| Manifest | 816439905de5ff0d0d3a7c2ce13921f5d1fd2c6b3ce89a064a58dba9ad3d87cf |
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 | CtufMFwmyE+XNmrMKAAL9SyJtmYNpZLvCnApuA3LuRsNJoBmttL2+xg6VJtkBYPAVqAYiHFcNjTJQjFbStglDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:53:55.319238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086234observed cda9fad860be357202f542579de364af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:55.303196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086234/manifest.jsonobserved 816439905de5ff0d0d3a7c2ce13921f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:55.287019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086234/publication.mdobserved 376456348ccbe7a422fbe9c19e7753b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:55.270794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086234/publication.txtobserved 24de660e2b82133b92368ba9b9d9b3c8...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. |
|---|