OT-2026-000096971
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000096971) never changes.
Identity and time
| Publication number | OT-2026-000096971 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7e6e-aa45-2e67b9b06419 · 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-2026-000096971 |
| Status | PUBLIC |
Content hashes
| Canonical text | fecf9194d4d2a9b552c466a263d439fb40fea9b027038c72e7880204e5e5f5de |
|---|---|
| Markdown | a75ee87c1e74a1e7e33819adf0d8b04b633f3464159e544086fba956888b7dcc |
| Publication page | 75a390d3ed12314a18f10897ca252bd38bca3fa9dbc3cf5508d9e6539dbf7ed6 |
| Manifest | b6531b0207734e81bfd1e5117550afb291b7054428e44f4e125a4655b458614c |
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 | 9PZZ2BQcVz/YDXbu+Ws1051SCEWbEzvG6fAhj0hsjbf1/ZeV9RaQL+4JF4KJIDCRmcgPfusVx0gSglmBGD6HBA== |
| 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
| 2026-09-17T09:10:22.673854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096971observed 75a390d3ed12314a18f10897ca252bd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:22.650699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096971/manifest.jsonobserved b6531b0207734e81bfd1e5117550afb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:22.627348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096971/publication.mdobserved a75ee87c1e74a1e7e33819adf0d8b04b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:22.605038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096971/publication.txtobserved fecf9194d4d2a9b552c466a263d439fb...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. |
|---|