OT-2026-000025402
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000025402) never changes.
Identity and time
| Publication number | OT-2026-000025402 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7ccb-bb0d-30535470030e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31473d3b8e27391a2ff94010de9954d750d678b4557452cbbed50bd4483778d5 |
|---|---|
| Markdown | 998244f59126ab7ea95fe282095a4471a2cd8bf018a26087828601e6b6b9af54 |
| Publication page | 4d88a4d08d9ec7aea8fbd07ed0b1db24ac2d75c7ce013c068b6478436a8b361e |
| Manifest | d0ac094c7406d3a6a55b15abc42ca235a50f7da1a343924c31709e089a5aca6d |
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 | f06oanOMY86j7FD4ADWYsfUpyU39NmgCpcmXwzCtotY2RL88JAlA9DcmYgfg49GkFYfs5zYiTb8aZhy8u/7kDQ== |
| 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
| 2026-09-17T11:47:28.266995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025402observed 4d88a4d08d9ec7aea8fbd07ed0b1db24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:28.246733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025402/manifest.jsonobserved d0ac094c7406d3a6a55b15abc42ca235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:28.229201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025402/publication.mdobserved 998244f59126ab7ea95fe282095a4471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:28.210406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025402/publication.txtobserved 31473d3b8e27391a2ff94010de9954d7...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. |
|---|