OT-2026-000097403
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line 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-2026-000097403) never changes.
Identity and time
| Publication number | OT-2026-000097403 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cc-7fb8-8765-ba52b5d5d80d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097403 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7551808b49d2d424518d333d0b36e793be7e53ee58e4bd0213a1e3c91332ba7 |
|---|---|
| Markdown | eb65ba6a9eb3ad8e2f619e40cdbee1a6009e633570941cbfa07ea1c24b9ae581 |
| Publication page | dbda7d80e267732152ae0c56c380e76934c34781cca6e12512a8e4c65c2bdbd6 |
| Manifest | 48aa22060cb68de7c94746444e49a9918c6cda04b9f9891df318775279566e91 |
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 | DHjcyQx6rMZ5cTmYA8W3596MWasm320bizdMR0BSNTPrb2gEet85yH52hVBDkp4PH7IoWLZF8nWx+8x9jrj2AQ== |
| 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
| 2026-09-17T09:33:41.355211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097403observed dbda7d80e267732152ae0c56c380e769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:41.336162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097403/manifest.jsonobserved 48aa22060cb68de7c94746444e49a991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.319224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097403/publication.mdobserved eb65ba6a9eb3ad8e2f619e40cdbee1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.302077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097403/publication.txtobserved a7551808b49d2d424518d333d0b36e79...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. |
|---|