OT-2026-000033125
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000033125) never changes.
Identity and time
| Publication number | OT-2026-000033125 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7bb7-9d66-3ee51e2b447e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033125 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf654f7c53cb55593ddd0ba85191cad8b61651eb17d7173773894391c84a0fd8 |
|---|---|
| Markdown | 9233c41bfafe7223a7d3b013d48aedcb1f6a1bafdc59b3b79d64d33b737d9cb0 |
| Publication page | d40e82bc377bf4a6dbe4eeb244cb1a32dee5374d718b4201372ae1699fcdc860 |
| Manifest | e1aa45ed1ea4578f3f597e55be921d71cbe73ca78c37a6e61dfe9f92d48f886a |
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 | cRNpcghXcnD/hO3L0/yX8W7Tm3cGI4PsJtcd5F0uoqqABhXyEje2jyqbBMx/hyvWaaEbWK+qCfSRbqo7wAgwCg== |
| 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
| 2026-09-17T11:32:48.151719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033125observed d40e82bc377bf4a6dbe4eeb244cb1a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:48.133632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033125/manifest.jsonobserved e1aa45ed1ea4578f3f597e55be921d71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:48.114078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033125/publication.mdobserved 9233c41bfafe7223a7d3b013d48aedcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:48.093267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033125/publication.txtobserved bf654f7c53cb55593ddd0ba85191cad8...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. |
|---|