OT-2026-000037349
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000037349) never changes.
Identity and time
| Publication number | OT-2026-000037349 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7e88-96a3-f9b7b169953d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037349 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad74484ac5da021880d129c0cc5dfdfd7df0d20c0b49b55741f02f6a340ed65b |
|---|---|
| Markdown | aaeb4b453263ced41252714c9394612f38696736d2494c5ce4c77a3f68e2128b |
| Publication page | dd3567f225b58d88ae1ba53e0ede958cd8abff33e33bee7041b564eec427a1d2 |
| Manifest | 2091b1c9a50554f9cc4a022ba8a9936ba85c00f526af89fa6b27c3f91bdd0b11 |
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 | EvRKyJE5+xCxgbXteGMvU7xQ7qLRPk0QaFlwKN3u91kSPhwOBeNkW4RGMh5KmGJFHZF/0CyEP5CVq+IdttFyDA== |
| 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
| 2026-09-17T11:23:44.898064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037349observed dd3567f225b58d88ae1ba53e0ede958c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:44.881092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037349/manifest.jsonobserved 2091b1c9a50554f9cc4a022ba8a9936b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.862097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037349/publication.mdobserved aaeb4b453263ced41252714c9394612f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.841469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037349/publication.txtobserved ad74484ac5da021880d129c0cc5dfdfd...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. |
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