OT-2026-000064312
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000064312) never changes.
Identity and time
| Publication number | OT-2026-000064312 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-757f-bebc-c929d7d1c63a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064312 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1b1772ba52291c11eb07bea41726653fb3af70fc4dd7810c3fe675723fd84a5 |
|---|---|
| Markdown | 94eaddcaf81a80c4be2fd60312f62e8f0a723b2703f8f6e4ae17da5b717e865e |
| Publication page | 35aba0d87451d4fdaedf0e9e7b1a44e77cc53158ec9564a2a61e9a75f952bd6a |
| Manifest | c214b5ee9e4304c5ad250fee430a651459f787188638d9c5beb0aacb87d00eec |
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 | Xl7ShRJC8yOHLOLQfYRZu16XhoBdVj/oWQ+KBISeQsfDDjErrEZ65Zeg7cENK5FjdVB1kbjPkb5oY9O8L/bQCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:27.792432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064312observed 35aba0d87451d4fdaedf0e9e7b1a44e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:27.775099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064312/manifest.jsonobserved c214b5ee9e4304c5ad250fee430a6514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.757292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064312/publication.mdobserved 94eaddcaf81a80c4be2fd60312f62e8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.738293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064312/publication.txtobserved f1b1772ba52291c11eb07bea41726653...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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