OT-2026-000103752
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pulsed 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-2026-000103752) never changes.
Identity and time
| Publication number | OT-2026-000103752 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-76d5-9939-c518a5a130fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 862b5f4c1a563828a9e75cc685a33408f17f20a08c89a5fff9ad4086fb63c269 |
|---|---|
| Markdown | 2eaef4af396f51991f307423913639d5bddddb1e72bc85a616f2d91c6db10591 |
| Publication page | 1c86295c18af2766990638c7805c2a9666970964b182a3dc93b70cf76ab2c464 |
| Manifest | 3ae0d38db87bee961dcaa0a6be9a9348359d0ddfa6d9da299780504468af6c36 |
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 | ImF2HhGbvpWgVoQVa2w+PvCZ8jL5o4s2gdZ00uwapaDiAGwYUdN0gawnVlNopiEdE353vuza1KnookqOsg3MBg== |
| 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
| 2026-09-17T09:22:42.392219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103752observed 1c86295c18af2766990638c7805c2a96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:42.375632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103752/manifest.jsonobserved 3ae0d38db87bee961dcaa0a6be9a9348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:42.358421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103752/publication.mdobserved 2eaef4af396f51991f307423913639d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:42.341944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103752/publication.txtobserved 862b5f4c1a563828a9e75cc685a33408...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. |
|---|