OT-2026-000101212
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000101212) never changes.
Identity and time
| Publication number | OT-2026-000101212 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7b77-ae81-ad19da8a6ba2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101212 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8734c8ecf434649506c1e695b0aea23a60e9f9b968077702fd845daded690c42 |
|---|---|
| Markdown | 77d3b3f190775283b6ce1218a881344cdb0577b1617f18952316b2164360bc1c |
| Publication page | 368af35a07e0c6c7a36b10c086267182e5ecb574d8788bf10ff4c7df26e25d14 |
| Manifest | 15fc5e9b517ff1a04eaa1479a375cbce66172c515b35fd73643f27f1d6ce4c02 |
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 | XlcdQt9FCfsaMS/SCbr0+9iraooKGR5bz9Hdr60U3eYEq5IhnT04WKfbKjyr5sDC7UVXUmigM6+lMf+CoQtCBg== |
| 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
| 2026-09-17T09:26:51.953841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101212observed 368af35a07e0c6c7a36b10c086267182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:51.936173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101212/manifest.jsonobserved 15fc5e9b517ff1a04eaa1479a375cbce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:51.916924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101212/publication.mdobserved 77d3b3f190775283b6ce1218a881344c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:51.898138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101212/publication.txtobserved 8734c8ecf434649506c1e695b0aea23a...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. |
|---|