OT-2026-000027118
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000027118) never changes.
Identity and time
| Publication number | OT-2026-000027118 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-799c-a4a5-fe428435e8ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 599d897f84871ad3ee25e92018550da9697a083b8cce5befc89cfc3061c62978 |
|---|---|
| Markdown | 1bee02a5596029ae0369e3ff79dc5f92b0c3456a0567694a6301f91db65904f9 |
| Publication page | e4e347677bed37e388a3b5a8c32a8c66de35eb08bfb1c3f72e8741b8c97bb53f |
| Manifest | 47279ce70c6e613b644afda855b906a747288e5b1c216f97b53683faf3bb8b7a |
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 | Z5H0cfCNdqno1IAAsYcrgSKjNMfVGDRmSUakqW5jrRLEpslMCllQX2vgY3HebR6Na831jbdRylp/ML5F40JkAw== |
| 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
| 2026-09-17T11:43:53.437716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027118observed e4e347677bed37e388a3b5a8c32a8c66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:53.421118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027118/manifest.jsonobserved 47279ce70c6e613b644afda855b906a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:53.402825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027118/publication.mdobserved 1bee02a5596029ae0369e3ff79dc5f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:53.383899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027118/publication.txtobserved 599d897f84871ad3ee25e92018550da9...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. |
|---|