OT-2026-000011222
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000011222) never changes.
Identity and time
| Publication number | OT-2026-000011222 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7232-b895-13a708322c17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a9318f1fefd9d1e885a2b668da14265bda2818323b90a7dcad11259d9ce4be2 |
|---|---|
| Markdown | faa0f91b1dc874119257426d65891da2dc34df47385196fb3cb6390ccec42696 |
| Publication page | 276f189a83657b860b3f430fc104f36af143b933cbcdd149e0aaa82df2f158b1 |
| Manifest | 47fc893e2800aef9cbb548ce4b9c9494b088af8aa33f012e3b226738049a164a |
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 | 1Yu2ZK+43a18lx2BJS28qF8h7+vPBuLuXLrKCrROb+WiwqZZ7grIH22hL7gC8Dzq+9uVMjghwlpDmSeA5D8kBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:10.755552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011222observed 276f189a83657b860b3f430fc104f36a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:10.738515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011222/manifest.jsonobserved 47fc893e2800aef9cbb548ce4b9c9494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:10.718582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011222/publication.mdobserved faa0f91b1dc874119257426d65891da2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:10.698726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011222/publication.txtobserved 9a9318f1fefd9d1e885a2b668da14265...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. |
|---|