OT-2026-000100600
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000100600) never changes.
Identity and time
| Publication number | OT-2026-000100600 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-7799-b0e6-f7aaca61328d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 979209612dff30c24a31de19a26b44e16e58394344d73b171c0b618ac266b571 |
|---|---|
| Markdown | fbf37a1aa06546a12afe0df8f149d8cc1ea1f790cfb03d3a544389dde8e75113 |
| Publication page | 1bfb413efc7c25ffa557a705f0f23bcf010f7252214f97d41ac490e8cb20be78 |
| Manifest | 9d23f230b66235b66f747c3df193e173dfa24ce2a92d813a30c8b3ebf7030a6c |
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 | 1NC4+iSfSmzmkTmfI4HY+BN9PTR8g4eTqlxHAnZre2EUcoWw0bbCnQSKcY7+IKDMnyFtbmIug8B+IgHWEsOODg== |
| 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
| 2026-09-17T09:27:22.775190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100600observed 1bfb413efc7c25ffa557a705f0f23bcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:22.757281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100600/manifest.jsonobserved 9d23f230b66235b66f747c3df193e173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:22.737595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100600/publication.mdobserved fbf37a1aa06546a12afe0df8f149d8cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:22.676278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100600/publication.txtobserved 979209612dff30c24a31de19a26b44e1...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. |
|---|