OT-2026-000101013
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off 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-2026-000101013) never changes.
Identity and time
| Publication number | OT-2026-000101013 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-72a1-af06-7994432a3146 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101013 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1039b8419ea1c3187ffec2a9f6fa811d568249aaaceb127104f1724b6855513 |
|---|---|
| Markdown | 8cb3f1dddec69bdaec5a501657004ad2af5fa64572381346916414375fb10da4 |
| Publication page | dd2a8ac87b600e6a85ddda96f1c3cd67cf2b906cd3fa2690bb4276ab13d97e33 |
| Manifest | 05f738c2f675792a627fa9047610911babb7e5bf367a5f442a5e9672b8b62dae |
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 | bM5lGD2ZIAIyGjDa7+WyIgK/lXAec/tkxLR3GUfxMtb2A1k8V7ZONXsX/hbgviUoDnEoCmR9u7K8yi6mbzfmDA== |
| 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
| 2026-09-17T09:26:36.953926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101013observed dd2a8ac87b600e6a85ddda96f1c3cd67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:36.937037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101013/manifest.jsonobserved 05f738c2f675792a627fa9047610911b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.919526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101013/publication.mdobserved 8cb3f1dddec69bdaec5a501657004ad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.902543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101013/publication.txtobserved c1039b8419ea1c3187ffec2a9f6fa811...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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