OT-2026-000040006
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000040006) never changes.
Identity and time
| Publication number | OT-2026-000040006 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-71bf-8ec0-24d9f5e64e59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040006 |
| Status | PUBLIC |
Content hashes
| Canonical text | f288c46c593f01802bfdbb4912530f57742bb7db47d46752b0647da647cd3eb3 |
|---|---|
| Markdown | f35a7259875e7bed9dbc3245102b7a4515cf26a537429f4ce4d30d585ff36e49 |
| Publication page | 79f03a9d83d7f01a5165530fc4647a3226f830268fbd6ceebca6d2b2585dfbed |
| Manifest | 1c8461162f6630803c9a866daaada7f772e43a7c9526cb31158b0ac96a17a6c7 |
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 | k7j/fQAgwNhKusLTy9J4UcM2y5LPUJjHZzVry8PBBogx/xyIirJyDdBMmRir1q5lr9STgr67ujQJrFjp8LIpDg== |
| 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
| 2026-09-17T11:20:31.902117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040006observed 79f03a9d83d7f01a5165530fc4647a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:31.883442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040006/manifest.jsonobserved 1c8461162f6630803c9a866daaada7f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:31.866468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040006/publication.mdobserved f35a7259875e7bed9dbc3245102b7a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:31.844076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040006/publication.txtobserved f288c46c593f01802bfdbb4912530f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.040906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040006observed 79f03a9d83d7f01a5165530fc4647a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.020882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040006/manifest.jsonobserved 1c8461162f6630803c9a866daaada7f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.003516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040006/publication.mdobserved f35a7259875e7bed9dbc3245102b7a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.986837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040006/publication.txtobserved f288c46c593f01802bfdbb4912530f57...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. |
|---|