OT-2026-000037854
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000037854) never changes.
Identity and time
| Publication number | OT-2026-000037854 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7c97-a09a-3ccc6387506d · 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-2026-000037854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8697ffbccf433140458972342b21fb073afdee4861f61538d6572d18d492cc1c |
|---|---|
| Markdown | 0df371647b46848542a7f4d7a9b08afe10aa405ccfb6bffd1e2507060c791c9e |
| Publication page | 678839eef74a502eb02c696759bdee0e6288faa8618fca9964e9b622bfd0f4a9 |
| Manifest | 2f12aa26a0355bcace01e02228166029417997ab9ab348548af213acf870ee25 |
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 | uLflkV1K1A5/cSbGrp5xEcGX6m3/Fh3g9R6BKn9Ic+DEHVCAI++lTnGw+k9T8kPYEtKqaMCyRhK/KUX0wGBRAw== |
| 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
| 2026-09-17T11:23:06.754139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037854observed 678839eef74a502eb02c696759bdee0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:06.735959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037854/manifest.jsonobserved 2f12aa26a0355bcace01e02228166029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:06.718128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037854/publication.mdobserved 0df371647b46848542a7f4d7a9b08afe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:06.701683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037854/publication.txtobserved 8697ffbccf433140458972342b21fb07...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. |
|---|