OT-2026-000094010
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single 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-2026-000094010) never changes.
Identity and time
| Publication number | OT-2026-000094010 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7ad8-9078-25de1c6a13c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094010 |
| Status | PUBLIC |
Content hashes
| Canonical text | c754bbac9b33fefd17e66e548b34e2c704204890bd6a0e3330d561f5ae288361 |
|---|---|
| Markdown | b2c9f0fad319eb1181f7e495422a047c671fb984acc73a5600cf9335ae0192ae |
| Publication page | 4226816921539c249ac99ecf20ceb2f4af341fee0419163f251faed92bc70aa8 |
| Manifest | 38575df43224cc0f8436762a9dac5b44cbdc3608cc2b1c3f6f8373f8c1fdbd4b |
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 | cEfMgFNcZwcCVHpnzQrmWMP1M4Oy/I2lwBiphJRQoMKIzVs8ZvyTYGpyHLXoqPP2ipo5RVePcPrJ8gH+zTOHBw== |
| 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
| 2026-09-17T09:38:25.161509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094010observed 4226816921539c249ac99ecf20ceb2f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:25.141846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094010/manifest.jsonobserved 38575df43224cc0f8436762a9dac5b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:25.122963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094010/publication.mdobserved b2c9f0fad319eb1181f7e495422a047c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:25.105817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094010/publication.txtobserved c754bbac9b33fefd17e66e548b34e2c7...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. |
|---|