OT-2026-000016678
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000016678) never changes.
Identity and time
| Publication number | OT-2026-000016678 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-762c-a26a-a9bdb3c65711 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016678 |
| Status | PUBLIC |
Content hashes
| Canonical text | f025b79f862ac55cbe42bf0b1e269d37fafd8255af71eb1d1f744c3a6831e906 |
|---|---|
| Markdown | cca4ea43f1ca3f6edf6ca46f35af45f07adac66dda7bf4914ddead87ae451079 |
| Publication page | 7f72313aa010775870f2edcf73439eb1057bde530d086203c95af57f4de4842f |
| Manifest | 826d9f5597e796507c6df262dbdf051ed2a01922e3c263fd283397975b278d8b |
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 | g0+Iboa0gisIBYe8rYfW8IYeoqie+QXjb93J86o6QXFc41ZqbGI6XH4JWTjFDc3QD/bN6Q7KVr36G20iNcMHBQ== |
| 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
| 2026-09-17T12:02:53.767325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016678observed 7f72313aa010775870f2edcf73439eb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:53.750377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016678/manifest.jsonobserved 826d9f5597e796507c6df262dbdf051e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:53.733386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016678/publication.mdobserved cca4ea43f1ca3f6edf6ca46f35af45f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:53.716698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016678/publication.txtobserved f025b79f862ac55cbe42bf0b1e269d37...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. |
|---|