OT-2026-000097230
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000097230) never changes.
Identity and time
| Publication number | OT-2026-000097230 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7b7a-831d-309dbe9bfa6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097230 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6757bb5986a6cc89a5f14b3ce42b883e26e4d622578a1721b86e963326f3da5 |
|---|---|
| Markdown | 95a174984e9ca04f72f7d64bbeddded5ea925ee8003462d97a9a2234dd3252aa |
| Publication page | d4de9fc972b808809f35c59864e7570796b3f73c5262b5c9987987a40da816c1 |
| Manifest | bcef936edcec1f89678745bfac36f3b70ab3a77a52803ef8282b6e79457af776 |
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 | IQwDpx//z+adF0RzySF+R+hPMddVPjnV6+OAR/OM25G2bCsuDpJmAfBQw5DK1lO2qewFI9f6R9KB8tmBmveZCw== |
| 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
| 2026-09-17T09:33:28.740878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097230observed d4de9fc972b808809f35c59864e75707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:28.723002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097230/manifest.jsonobserved bcef936edcec1f89678745bfac36f3b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.707651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097230/publication.mdobserved 95a174984e9ca04f72f7d64bbeddded5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.690119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097230/publication.txtobserved a6757bb5986a6cc89a5f14b3ce42b883...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. |
|---|