OT-2026-000094518
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094518) never changes.
Identity and time
| Publication number | OT-2026-000094518 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-79a9-9667-c6d2a6cca831 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96930351d618a59e011fd05a91b893db35dcab7d4d3ce5a6e0493cb56518e0eb |
|---|---|
| Markdown | 4ec137710af89d211dd4d8c3bb8cefffebd0794151d3bc2a9b28060dc20da580 |
| Publication page | 2defdc6af50f9d37f625920d863b5d2f35a6a9e440a5b746ec12159bb9ec815a |
| Manifest | 3c117fd52120244616df9c998e2b704486bc3383def73ff27be21b2eb3d4b22e |
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 | J8u431sAuNXpw4yN4UrMS0vqm4Dw0+jsZwOb5gnkJY3fH0vluP+Szu+xbW2Co/jFoztpbultE8RRV039lKLMCQ== |
| 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
| 2026-09-17T09:37:57.370364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094518observed 2defdc6af50f9d37f625920d863b5d2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:57.351607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094518/manifest.jsonobserved 3c117fd52120244616df9c998e2b7044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.333493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094518/publication.mdobserved 4ec137710af89d211dd4d8c3bb8cefff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.315297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094518/publication.txtobserved 96930351d618a59e011fd05a91b893db...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. |
|---|