OT-2026-000046956
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000046956) never changes.
Identity and time
| Publication number | OT-2026-000046956 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7c8d-b1d3-365032b5deca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fad16b1ee1ccb1e3f779dd9cb422b3cb13ee9d8c8008f57bc000242e5a2e87c |
|---|---|
| Markdown | 0858c3bed7f4b357f781468d2631ba69b5a24f2f8784a9ebd587765bd01c9f55 |
| Publication page | e91e03c6f8fc1091f6b0d2292aa2586258349f8bcda41f268ead094cb68f8f8f |
| Manifest | db26c5938f2319db89335e044fa0e2c489bc2048089f9c3a28a8ca5c48760c36 |
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 | nAM0zuCXEXdyoJ9/35kDMHgZxoRWjBfDSiiQl/mKZvzWjEVt0PpV5R9fGH6BQbirhjBLKNrysDtTav7tYOL+Ag== |
| 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
| 2026-09-17T11:10:07.374196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046956observed e91e03c6f8fc1091f6b0d2292aa25862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.352489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046956/manifest.jsonobserved db26c5938f2319db89335e044fa0e2c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.327869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046956/publication.mdobserved 0858c3bed7f4b357f781468d2631ba69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.308353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046956/publication.txtobserved 9fad16b1ee1ccb1e3f779dd9cb422b3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.406191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046956observed e91e03c6f8fc1091f6b0d2292aa25862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.389818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046956/manifest.jsonobserved db26c5938f2319db89335e044fa0e2c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.372712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046956/publication.mdobserved 0858c3bed7f4b357f781468d2631ba69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:41.354936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046956/publication.txtobserved 9fad16b1ee1ccb1e3f779dd9cb422b3c...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. |
|---|