OT-2026-000104134
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000104134) never changes.
Identity and time
| Publication number | OT-2026-000104134 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341f-7ecf-a9f2-4b96d4a3eb69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104134 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9ace2a6ecbf6b16e6511e69806b35182be766564f3fe014fbb86edd46348467 |
|---|---|
| Markdown | d1b6ad6b2ce0bbcfa3ff0c5a0b5a4598234f50a340bb968602c0e7e506706b9e |
| Publication page | d90d1761f5dfef227f97078e539e8e901f041bb54cd58bac8a65ecb85d23f44d |
| Manifest | ac053122918d120feb587a7edd17489e319b251c847c92bcd2388364925ce434 |
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 | Nef6rjGVCdVa/QQ8kT/5UQjelCuBh4Rdf+EpkTTX6u5noy+WRsrXaSzECPg7OXjD/lzMZ4ullYI1vnormot8Cw== |
| 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
| 2026-09-17T09:20:12.981429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104134observed d90d1761f5dfef227f97078e539e8e90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:12.964084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104134/manifest.jsonobserved ac053122918d120feb587a7edd17489e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:12.945597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104134/publication.mdobserved d1b6ad6b2ce0bbcfa3ff0c5a0b5a4598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:12.927590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104134/publication.txtobserved e9ace2a6ecbf6b16e6511e69806b3518...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. |
|---|