OT-2026-000051069
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000051069) never changes.
Identity and time
| Publication number | OT-2026-000051069 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7047-a0d1-35a44a9c011a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d683620697fe8692edc74d4506946a6cbffc5f2ecd3be3a6b563f1755d49040 |
|---|---|
| Markdown | ae62ba166715abdd53d5faa43505f2711c1be118ff5a8f03390898d81ec81fb3 |
| Publication page | d8bf127ce74d0a7e4b6baebb5de47b8d38909a0c6e79d64e5d4af3d0ffeb6778 |
| Manifest | 746e1f0061a96bf9d43e733b69757bd623bdd45c5c693291815018cc016b1157 |
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 | Zl6Sw/DAV8X7Xw6b+wT19HNH8DOkjlSQmfQo3OfERWj9p8F7dmqVE1Qre1M27QbOsiDPc+eUtorNsoyr3cjNCQ== |
| 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
| 2026-09-17T11:00:59.972443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051069observed d8bf127ce74d0a7e4b6baebb5de47b8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:59.952606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051069/manifest.jsonobserved 746e1f0061a96bf9d43e733b69757bd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:59.934696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051069/publication.mdobserved ae62ba166715abdd53d5faa43505f271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:59.913085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051069/publication.txtobserved 1d683620697fe8692edc74d4506946a6...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. |
|---|