OT-2026-000099069
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000099069) never changes.
Identity and time
| Publication number | OT-2026-000099069 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7ad1-9fe0-6ec9cbc36122 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c780e42fcd697b16e58fd324abac830f0fb69a693bd4da5beebfe9a12994d84 |
|---|---|
| Markdown | 54bb4f9fa5b39acaac3e272bb44aefd98e7c7f209e1fdfc6324b0d334c40a607 |
| Publication page | b1bde90dd191de90c786e4e83920c7227a455c406880652122947d466803a10b |
| Manifest | 5f1a7212dd9c833f1189d055f55da8612a10fcb951752f53d525a2df5a35bf98 |
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 | ehmrbZvWCCtgIL239wV6ehkMqP9Ih0oZql7t04+riTsUioTD8wIA5SPJLEqp+b6lNJW+84b6co2j4NFlfDgxAQ== |
| 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
| 2026-09-17T09:30:17.743819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099069observed b1bde90dd191de90c786e4e83920c722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:17.726066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099069/manifest.jsonobserved 5f1a7212dd9c833f1189d055f55da861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:17.705543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099069/publication.mdobserved 54bb4f9fa5b39acaac3e272bb44aefd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:17.685803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099069/publication.txtobserved 6c780e42fcd697b16e58fd324abac830...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. |
|---|