OT-2026-000022542
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained 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-2026-000022542) never changes.
Identity and time
| Publication number | OT-2026-000022542 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fe-7634-9030-8f177f366ee7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022542 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8b3c160f570a38ebecde61be3f4ee03f94245d7574a9388a86b31566eef3854 |
|---|---|
| Markdown | 6ca133b5e3100c46597af2c64b4921be2d7e1048564cd25d1176ab4856a5c8d3 |
| Publication page | 96ca1930711ca70885e2f33301a4193d5c24567d123b475571cae978a4d5d25a |
| Manifest | 567b82513f31b14d0e4b6d6bc3fddb7d33c1e5bb08efa16da1ff5a4bdfaac82c |
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 | AQbJ/O0pzlXUpiAGXWb13CTOpaJr1hKfG9uz83FodZl0DOggMp8M6MOaSG0UZ+NzsY+GJKxiuVv9p3OoR99cCQ== |
| 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
| 2026-09-17T11:53:58.610207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022542observed 96ca1930711ca70885e2f33301a4193d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:58.590987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022542/manifest.jsonobserved 567b82513f31b14d0e4b6d6bc3fddb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:58.571737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022542/publication.mdobserved 6ca133b5e3100c46597af2c64b4921be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:58.555750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022542/publication.txtobserved d8b3c160f570a38ebecde61be3f4ee03...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. |
|---|