OT-2026-000040276
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-2026-000040276) never changes.
Identity and time
| Publication number | OT-2026-000040276 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-707c-b6bf-7de6a8061e25 · 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-2026-000040276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 599c0b7ee256de61a9d2501bad40c04ed696a56783bb0e436f22d2a8380e5e3d |
|---|---|
| Markdown | f78840a63885a9259bd6b56debdae2b13c5b593ae2ff05f3db85fa3d76e301f5 |
| Publication page | 4f2eccc689b9f8c4fd191f677ce39ebf88a9561ffb005400636415eb6f1b471d |
| Manifest | 0fb50425ba3e5fa796ee24c90811123b44d28e62184aaa96dc03a133ae2aaca5 |
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 | V9Q4uiaYHo9alBze95hmLUwWkAfgNkzGJ1g6VmnRf2kMYG3oWnh2GWTk1NFM0d6RuLjmCqtWjw5/4MIcyhdADQ== |
| 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
| 2026-09-17T11:19:10.725362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040276observed 4f2eccc689b9f8c4fd191f677ce39ebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:10.706658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040276/manifest.jsonobserved 0fb50425ba3e5fa796ee24c90811123b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.690179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040276/publication.mdobserved f78840a63885a9259bd6b56debdae2b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.672915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040276/publication.txtobserved 599c0b7ee256de61a9d2501bad40c04e...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. |
|---|