OT-2026-000040256
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000040256) never changes.
Identity and time
| Publication number | OT-2026-000040256 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7223-84a9-5f4e230ff348 · 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-2026-000040256 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94e1e84b9cd59427ad4b4dfa2a62c9c1d6ee335767e2bc8b41a9e6d4f6d2957d |
|---|---|
| Markdown | e9424977dc30d0857598ee1fecb3e38f03639a3c5ff0a25a3745949d33a47d15 |
| Publication page | 1cef609f849fc24203cc96de07c132cb8deab968081f4676015db7a51de6cb97 |
| Manifest | f0404dc363bae746159f1fbf7e8f045dabed314d0da4bd07836735f9c5a94775 |
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 | C0IqEQALuYieGYrts7X3ZXj2rez150gLvD/CdmOTfH62B6v0rhs0uNaGOR7KoaJJT5PVB3QKbJZ+IqvEvpVfDA== |
| 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
| 2026-09-17T11:19:09.271724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040256observed 1cef609f849fc24203cc96de07c132cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:09.254055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040256/manifest.jsonobserved f0404dc363bae746159f1fbf7e8f045d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:09.235360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040256/publication.mdobserved e9424977dc30d0857598ee1fecb3e38f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:09.217269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040256/publication.txtobserved 94e1e84b9cd59427ad4b4dfa2a62c9c1...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. |
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