OT-2026-000064276
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000064276) never changes.
Identity and time
| Publication number | OT-2026-000064276 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7647-af84-8eb0dda7a46b · 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-2026-000064276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72ef55ab3895564bab546977f9f01a89bdf9cf7bb7903ce47c125b6c3f7b7b31 |
|---|---|
| Markdown | bee4e270b716232da3f3b3953052fe8f3aae397a88692642f4cb74c1e25d54e5 |
| Publication page | cfd657ef6b2a90cd75d0ca2abd11d50ac88c86643ba5b2e10f8160f6919ea08c |
| Manifest | 5685233030eb3dba53c4f7fba475dd8054b0a394148c4c7d3475633838079e25 |
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 | oBjgnb/B6Y1CWrvy/Wk1n3URv1NMuZ9b5ec1x+oYcHqgW+GFCPFA6LAE5c/PtoSps2KAWfP1S3zP3Vz/V/VGAA== |
| 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
| 2026-09-17T10:36:24.887029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064276observed cfd657ef6b2a90cd75d0ca2abd11d50a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:24.868729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064276/manifest.jsonobserved 5685233030eb3dba53c4f7fba475dd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:24.849749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064276/publication.mdobserved bee4e270b716232da3f3b3953052fe8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:24.830468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064276/publication.txtobserved 72ef55ab3895564bab546977f9f01a89...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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