OT-2026-000071100
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented before 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-2026-000071100) never changes.
Identity and time
| Publication number | OT-2026-000071100 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-797e-8768-6005b38faada · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45cf895ca0724415068daefcec1b722100c970709988a252d01e4c601ada9541 |
|---|---|
| Markdown | 70df257b9635068c69b750e20035504d4eb7a242ca6db41d78280225c88e1651 |
| Publication page | 6a2773dd6853c6752f0ab64d95ef355b1f23d943f4fe2dd5462f196e9bb3f4fc |
| Manifest | abd1d9292cdc8e8fbc2a193d79f119d18639db4eb2a5627aef93f58703378471 |
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 | V74Yj+jZYt2bE+MFeta56CncQTlz67KsFgA0eR4VPmak9Z2A254KHpNlKSGvBR2d0Ot36N/nqeQ8WAOcVSVQCg== |
| 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
| 2026-09-17T10:25:57.837679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071100observed 6a2773dd6853c6752f0ab64d95ef355b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:57.820553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071100/manifest.jsonobserved abd1d9292cdc8e8fbc2a193d79f119d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:57.805176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071100/publication.mdobserved 70df257b9635068c69b750e20035504d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:57.787824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071100/publication.txtobserved 45cf895ca0724415068daefcec1b7221...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. |
|---|