OT-2026-000024047
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000024047) never changes.
Identity and time
| Publication number | OT-2026-000024047 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7d1b-b581-ee5971259cbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60f741b57e1e44212965a2c64ebd4ffb9e96f95f2bc65e1cb1f0fcf1425ff848 |
|---|---|
| Markdown | f62833a500fe8d0b56b0f388401f0c567f2acce9a186d803afbe343176b6363b |
| Publication page | bcacf3961d69bcfc772940af6442cc0a96923ace9624139c1683d890499f9e0f |
| Manifest | 8135547a7317e01ca4bdca8318e62c347f4dbdd5f9315c0e17c8940d359717b6 |
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 | 3YSFAJRSK3tOxDuU3byphsQ0PrCS8a25+3MN/1YoBu93bGPuQskQhRsXv2JiW9Em97le+pDsSLMoEJH7TmztAg== |
| 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
| 2026-09-17T11:50:50.258208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024047observed bcacf3961d69bcfc772940af6442cc0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:50.241692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024047/manifest.jsonobserved 8135547a7317e01ca4bdca8318e62c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:50.224754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024047/publication.mdobserved f62833a500fe8d0b56b0f388401f0c56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:50.207657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024047/publication.txtobserved 60f741b57e1e44212965a2c64ebd4ffb...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. |
|---|