OT-2026-000096283
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000096283) never changes.
Identity and time
| Publication number | OT-2026-000096283 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-7f57-8ffe-046851623ded · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096283 |
| Status | PUBLIC |
Content hashes
| Canonical text | abf08d642ca86b07bafb2b8235ffd39981da608f4825282779cba8f1e01a62e5 |
|---|---|
| Markdown | 08f8cc592ce10629747018c5b04e3f26e6a3a7eb861d611ea754b760e1302e4c |
| Publication page | 03d0ba2688c8a069ff6220b643d02e85658d1de585688d0c3b6fde7724782a11 |
| Manifest | 2c459671e06b08b02f475140cf3e36ca2c70d7f1713ba72d8ab4280dd82a7656 |
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 | X9vb+HEzCsjMVrPJLFZcGDOMC24ZgYejZLxzSxQbtcFXaLVMyRboN2Gp03Y7yNrF2vr/q+5kJBsd9E+/Onk5Bg== |
| 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
| 2026-09-17T09:34:49.256514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096283observed 03d0ba2688c8a069ff6220b643d02e85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:49.238137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096283/manifest.jsonobserved 2c459671e06b08b02f475140cf3e36ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.219370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096283/publication.mdobserved 08f8cc592ce10629747018c5b04e3f26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:49.200001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096283/publication.txtobserved abf08d642ca86b07bafb2b8235ffd399...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. |
|---|