OT-2026-000024194
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000024194) never changes.
Identity and time
| Publication number | OT-2026-000024194 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7647-921d-3b5ee1eadf84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c2ba4dac3602046c9a77916e16b4a49fda7b01c35cca864dd1dd485c68adb57 |
|---|---|
| Markdown | 0dad65dc2966ac58746ec7aed54be8a9ea59daaadb12d8d7bd2c844b5865a05d |
| Publication page | 787142cf67a8bfe46b407da6dcdaff35b3a67ef789c165f994115f0715854b5d |
| Manifest | c824e7140227a848a94d1fe7f21be7041be94764c8859ef9203fb3c57a04bfaf |
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 | 3GlpLKs8T77Z9QDBJC65avXR01KPud2qTOcbP5egbvrrAKuKrKYnOYOPoWqmR/118vfFL8t1KllFunf8xf1CCQ== |
| 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
| 2026-09-17T11:48:39.213967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024194observed 787142cf67a8bfe46b407da6dcdaff35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:39.197666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024194/manifest.jsonobserved c824e7140227a848a94d1fe7f21be704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:39.179979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024194/publication.mdobserved 0dad65dc2966ac58746ec7aed54be8a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:39.161998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024194/publication.txtobserved 0c2ba4dac3602046c9a77916e16b4a49...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. |
|---|