OT-2026-000016301
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000016301) never changes.
Identity and time
| Publication number | OT-2026-000016301 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7f6c-af36-34d95d52b232 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71c4a650dd7cffa1fc4a4a896320ef4fd373fd817df205fdfe17b59f0c7865d2 |
|---|---|
| Markdown | 7296927f5414d5ccf74c034010eb3c20ad30ed5329a01368cfedfb4f7953f86f |
| Publication page | 6571faa773cc030207ac93329800e7bdc8e2f10a802500145790cdfb2a73d846 |
| Manifest | 6bf198cf9f302a03bcdf2743cf95dc1fdb15189911da66facc636afd82ae3eb5 |
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 | EOhp/q5Rx4NY2UCk3G/CS3ofwCRB3IEBl/UH1a8p4T9lwL93I73zoAQiaifxsG3ruEmr1/QZFdmZAtOWis0+BA== |
| 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
| 2026-09-17T12:03:47.641435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016301observed 6571faa773cc030207ac93329800e7bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:47.620570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016301/manifest.jsonobserved 6bf198cf9f302a03bcdf2743cf95dc1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.600060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016301/publication.mdobserved 7296927f5414d5ccf74c034010eb3c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.553521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016301/publication.txtobserved 71c4a650dd7cffa1fc4a4a896320ef4f...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. |
|---|