OT-2026-000024639
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000024639) never changes.
Identity and time
| Publication number | OT-2026-000024639 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7d38-b537-646c8615e619 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024639 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2aaa2178a1a79689219cca61d1d25e75d3d88edfff9c12e62c7f2b17838cffc6 |
|---|---|
| Markdown | bf1f554cc95ed921112afd82958e15167fecbafa8248b69b3d625f58cb24ef7e |
| Publication page | 532585df4e3e27a19e84dae83e73cfa917c313a5d6ada7e07698eead696f67db |
| Manifest | d02910020487bcda90da060f002d5fdf5a6a8c0814f2bd190ee520ce7d5215a3 |
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 | faSohh0Gy0jlmz2y0hm0yvJl4D9wwwLotn9CojJKRUSUNvD8pDhfBbdI0/g9nlncfWZCb7DYH3kNzzFQO0PHAQ== |
| 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
| 2026-09-17T11:47:50.042183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024639observed 532585df4e3e27a19e84dae83e73cfa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:50.025208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024639/manifest.jsonobserved d02910020487bcda90da060f002d5fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.007583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024639/publication.mdobserved bf1f554cc95ed921112afd82958e1516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:49.990718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024639/publication.txtobserved 2aaa2178a1a79689219cca61d1d25e75...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. |
|---|