OT-2026-000097813
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000097813) never changes.
Identity and time
| Publication number | OT-2026-000097813 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-72b4-909a-15739f1aa948 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097813 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93a8ce6947aeae967a6057525d7fdd4ad9bf10e6a62665d1f9414f62683a24d8 |
|---|---|
| Markdown | 807e3e0dbb53692876657186b0fe08c54c30dffa86e174384f1362e9b1fc3d2a |
| Publication page | e5e4923b57f61a2bcecdaaca5754f38ae741ffcdf692ab638145ef73037430cf |
| Manifest | de57157b7a33bb41383377d4cf35d5eafa3d92ca9e87b49463d3291e4c638a48 |
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 | bMEIKYBUIMD6+INEWU/3AXMAoqecjCVg2o4AVFnYmcjE7Lt1qbd+tPdxC6SPPt4EwT9MdVhG0TlAGgvk9ovlBw== |
| 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
| 2026-09-17T09:32:54.148714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097813observed e5e4923b57f61a2bcecdaaca5754f38a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:54.129719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097813/manifest.jsonobserved de57157b7a33bb41383377d4cf35d5ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.110760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097813/publication.mdobserved 807e3e0dbb53692876657186b0fe08c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.089834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097813/publication.txtobserved 93a8ce6947aeae967a6057525d7fdd4a...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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