OT-2026-000094079
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000094079) never changes.
Identity and time
| Publication number | OT-2026-000094079 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-719a-972a-cbacb388a581 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d68d49fb8da82ec068962591c7d0a3996f926e2c09a2d75f1fe26f258de509f |
|---|---|
| Markdown | 727a27399a447744ca574b5e92af0b854752771d35d49651b3140cb21ee64670 |
| Publication page | c13f60bd76a6d0ebe1cdeb35ac65526c448e475024beff367dccde157136126c |
| Manifest | 4785422e4cc3dd0fd24e886b600466ea0f23ed3555082bbb4a215f008af3fdc8 |
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 | Dr3oFm7NtAkS8m/k7IElvtaLsVdmFLVQFVOJvgBWWAcaNWcu/43BAsDKvoWAv2lJnlZG06bEoMdGz0Tj2ZQGBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:30.626459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094079observed c13f60bd76a6d0ebe1cdeb35ac65526c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:30.609419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094079/manifest.jsonobserved 4785422e4cc3dd0fd24e886b600466ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.591800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094079/publication.mdobserved 727a27399a447744ca574b5e92af0b85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.573486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094079/publication.txtobserved 0d68d49fb8da82ec068962591c7d0a39...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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