OT-2026-000029305
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000029305) never changes.
Identity and time
| Publication number | OT-2026-000029305 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa1-7e18-9afb-ce5138b87924 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36f2f6148b4e24acdc2a5062d0cc4487876946c32e77a85181955168962a4ff0 |
|---|---|
| Markdown | 7efa159403ed3cb686ba9cb3e4a4d61f61ff5293b4bc31f1648967cb059a4950 |
| Publication page | be226bf37448ef058bc59224e7e183482e8d25cc732ed6457e4ce1abec74e554 |
| Manifest | ff134c1341fe141226bd9337f119989e088b551a693f867dea82fc675a742d18 |
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 | 5vq7qcz0WcHyblVxZi89COsF2fBpUDYKzRpDt757wxBLogkcNGyx6OKVDMkU65Qh5HHi2DsA3lQBgz0wD7HjCw== |
| 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
| 2026-09-17T11:39:56.671153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029305observed be226bf37448ef058bc59224e7e18348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:56.653047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029305/manifest.jsonobserved ff134c1341fe141226bd9337f119989e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:56.635881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029305/publication.mdobserved 7efa159403ed3cb686ba9cb3e4a4d61f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:56.619698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029305/publication.txtobserved 36f2f6148b4e24acdc2a5062d0cc4487...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. |
|---|