OT-2026-000037970
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000037970) never changes.
Identity and time
| Publication number | OT-2026-000037970 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7b30-9e38-c7c7a32514a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fc989096632f556a3abcee8a2d0c94a3e365196de58377b1cae76deee282222 |
|---|---|
| Markdown | 6028aa159092cb4413494d3d5ccb78e5cedc797dafe8a3bee40e6df908fde5cf |
| Publication page | a6eddf544861ae08f14420ce7d0ce90835c216c254efd2384b7f112d2e397c1c |
| Manifest | b08ab03c3b897d502c430d1b9216511e5cf42992955aa546051d1a1367eb57d7 |
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 | K7qKMLFVsgdoCNRhmbXa+oxYbm7jvzThjkXSzRe0FUlTPo2E+cNCtlhC/12AkdRBf/g/RCkNClXM+S1G3HrkBg== |
| 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
| 2026-09-17T11:23:15.743799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037970observed a6eddf544861ae08f14420ce7d0ce908...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:15.728246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037970/manifest.jsonobserved b08ab03c3b897d502c430d1b9216511e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.709135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037970/publication.mdobserved 6028aa159092cb4413494d3d5ccb78e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.689927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037970/publication.txtobserved 5fc989096632f556a3abcee8a2d0c94a...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. |
|---|