OT-2026-000102926
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000102926) never changes.
Identity and time
| Publication number | OT-2026-000102926 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7c3a-9581-1b7784426156 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 251b413528cd2e75cd335d93ca587398e1e20ea40e1943fa82f26a06a731b257 |
|---|---|
| Markdown | 31e77125c2ccdee181f3b1f8656f6709dda2c92b6844dfe367c3edf4e67fee85 |
| Publication page | 800c5cc82e526af5fa29fc8152db349301dfd88aaa7b8bb7f9a1f10c2b2d32c4 |
| Manifest | dd1079413a65d8f31dc3b591f1d6e36b69857ffd4efeee344cfb66abd8332e91 |
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 | nhWfAJIn9L1WrV4hvW/Twka/RSHfWToxpaT4dtW6AAY3c4vHLiC983YuxMjtYtbr2G60XWxfPbv7zM68oNqqAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:01.601664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102926observed 800c5cc82e526af5fa29fc8152db3493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:01.581029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102926/manifest.jsonobserved dd1079413a65d8f31dc3b591f1d6e36b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:01.560138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102926/publication.mdobserved 31e77125c2ccdee181f3b1f8656f6709...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:01.540426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102926/publication.txtobserved 251b413528cd2e75cd335d93ca587398...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. |
|---|