OT-2026-000043063
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000043063) never changes.
Identity and time
| Publication number | OT-2026-000043063 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-3278-7d22-aeba-560867a3f46d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59d5f92f0b4cf430ca7b283d3feee32001b6e701c40098130e91e1419d5bfb7d |
|---|---|
| Markdown | f815f9c046b96c21776ea5cdf406296594339d697a6b43717c1ffb9a01976394 |
| Publication page | cf87ac1668ede9be2570041e9c4b93a2c9041b4e2f13bcc0e07a0598c0ebee72 |
| Manifest | 4758fe7ca3bf299b1e68647c275269ef81e56590a2570886ed64332f7ce7d06e |
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 | SQFOle98xbt4hXK480I9irSjIaR2izl1QP30Du/hgY7HTTKQOusCyn6xZLYvwx5uPHqWKtVV93DItZuJl5diCA== |
| 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
| 2026-09-17T11:13:28.415039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043063observed cf87ac1668ede9be2570041e9c4b93a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:28.397450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043063/manifest.jsonobserved 4758fe7ca3bf299b1e68647c275269ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:28.379275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043063/publication.mdobserved f815f9c046b96c21776ea5cdf4062965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:28.359750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043063/publication.txtobserved 59d5f92f0b4cf430ca7b283d3feee320...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. |
|---|