OT-2026-000099479
Publication integrity record
Foam pad vacuum gripper, three zone face, six 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-2026-000099479) never changes.
Identity and time
| Publication number | OT-2026-000099479 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7188-a143-2a01a0b92d77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c18e56b997c4d6887abde1a8b4c101ca0227981b20205807f7cfc57e6d96ec9 |
|---|---|
| Markdown | 44f7979633699eea1b672f761570b749da491277cb83a101bd7975996db7426f |
| Publication page | 1fc56def810ab3b78cafd969aa76a5d080aaedb7e5c4d5046bd4ce05ef69589d |
| Manifest | 883cbd5c666c9492c14d1bd5c31f317414a0a29a9f7a12eb63a11755b120712f |
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 | l0EocX5Wm07cL33U1V+DxMQuTTXTe7GLJsIxIRH4XR6hutS8fXEQT+e7w1/h71R+6DmyM3CngYUbBZT8l1QBDA== |
| 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
| 2026-09-17T09:29:16.099033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099479observed 1fc56def810ab3b78cafd969aa76a5d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:16.079877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099479/manifest.jsonobserved 883cbd5c666c9492c14d1bd5c31f3174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:16.063088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099479/publication.mdobserved 44f7979633699eea1b672f761570b749...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:16.044694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099479/publication.txtobserved 5c18e56b997c4d6887abde1a8b4c101c...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. |
|---|