OT-2026-000047153
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047153) never changes.
Identity and time
| Publication number | OT-2026-000047153 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7562-a2bd-bc176f8fbc58 · 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-2026-000047153 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbb9f29b707d4f3f66b58819774294fb483f052ed0bec15945d8e8723e92682e |
|---|---|
| Markdown | f2bc2e07a30e38e96c8e131df8769414d3b7e439f6a3f0715861346bbc634560 |
| Publication page | 0ff5e9fd3f8defbf485d5f4957c7822fb5d5ebe437c6ece01f0bcbd41ef7bebd |
| Manifest | 0e8bc195aa95a7eca174b84481d5313e8438a2288bc4f3db740d540bcc40f1fb |
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 | yL6FggH0oJgj2VgZ1haYv32u9vXFza8nMk810dNq9koo5YWlpbLMSTvsZzpZaokgiQObFDNxitesB9qGtT7+Dg== |
| 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
| 2026-09-17T11:10:29.583942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047153observed 0ff5e9fd3f8defbf485d5f4957c7822f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:29.565470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047153/manifest.jsonobserved 0e8bc195aa95a7eca174b84481d5313e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:29.548434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047153/publication.mdobserved f2bc2e07a30e38e96c8e131df8769414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:29.530254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047153/publication.txtobserved cbb9f29b707d4f3f66b58819774294fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:57.882927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047153observed 0ff5e9fd3f8defbf485d5f4957c7822f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:57.862506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047153/manifest.jsonobserved 0e8bc195aa95a7eca174b84481d5313e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:57.842589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047153/publication.mdobserved f2bc2e07a30e38e96c8e131df8769414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:57.822471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047153/publication.txtobserved cbb9f29b707d4f3f66b58819774294fb...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. |
|---|