OT-2026-000067298
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after set-down
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-2026-000067298) never changes.
Identity and time
| Publication number | OT-2026-000067298 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd6-79d7-be76-4098dfc8eb10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067298 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa8c663e2980a16ff09d5226d2551ba6094e4eecdb76f0315a855de07dd9a1cb |
|---|---|
| Markdown | 038058cd991a48dc74140f6474d4ea1d143070d598faff2b3de29996403216e3 |
| Publication page | 5c3dc987e54da0e1ebd59d037fe7b79b761cb6e4ec513156cb533e404b455c62 |
| Manifest | 29809ada59c5f89d685a5c0974621c89aaa63361b8a10d1e96c2af393d705b79 |
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 | c+t2tbPZ8ZLlhIXHJ1Z5SUYDV4AmTyU+OZK4lAXsabzt+CmP/8XthaYWvHzpzw+1W40NyOdnC7guJl1SxAoTCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:27.921103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067298observed 5c3dc987e54da0e1ebd59d037fe7b79b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:27.902916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067298/manifest.jsonobserved 29809ada59c5f89d685a5c0974621c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:27.884950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067298/publication.mdobserved 038058cd991a48dc74140f6474d4ea1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:27.867788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067298/publication.txtobserved fa8c663e2980a16ff09d5226d2551ba6...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. |
|---|