OT-2026-000014074
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, 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-2026-000014074) never changes.
Identity and time
| Publication number | OT-2026-000014074 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7783-a381-ff74d6a415f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014074 |
| Status | PUBLIC |
Content hashes
| Canonical text | d15d56661c8aa3983256c5bf1e089614822ae68462aa00b49703bdd3eb5bd66b |
|---|---|
| Markdown | 5e246e53958cb3fd07905bcc105645bd241c3ce620173ff778b16a9d39bff327 |
| Publication page | 9693a50fcbc8065cdb783db3ef3e93a537c83144de70312195b07a10b5740bb9 |
| Manifest | 537af73ce512616c7fc0a05ebdce1a7b62da7bd04f6088fda6dd4c4267dc8dd8 |
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 | LoVobttqo8+lbilqi/goIRsRZIuoz/L51M+0NQnmc36yCECkkzbi9p6mV9ScJDKijvBucAXpydiFZMElVlg2DQ== |
| 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
| 2026-09-17T12:09:19.380923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014074observed 9693a50fcbc8065cdb783db3ef3e93a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:19.363440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014074/manifest.jsonobserved 537af73ce512616c7fc0a05ebdce1a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:19.344915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014074/publication.mdobserved 5e246e53958cb3fd07905bcc105645bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:19.324726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014074/publication.txtobserved d15d56661c8aa3983256c5bf1e089614...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. |
|---|