OT-2026-000097139
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000097139) never changes.
Identity and time
| Publication number | OT-2026-000097139 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7e9b-8f68-d3ffe14d2284 · 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-2026-000097139 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a8649a59d403e31f2ca2d5f42190fb4b5dd2344bec3f5bde900fb195d8f74ef |
|---|---|
| Markdown | e1064d5aaa90af24f86e84943d2e4c1b4a989eb971ec68b445a721b0f5064146 |
| Publication page | 394b90b9e9ad97236aad5cb639b3a211eda95c79772c63740e4578b38e04f591 |
| Manifest | 3d7aa97017b58f859cfc6404b227d9230cdf417decd1dea02722027558340833 |
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 | kE5skkmMBFu4YGGfJ4P+vdm+9HS4nosk7AeyzIBa/xsSD+VcGNP9HC8UjlUMghs/FdxU51Sm3EbATWOZ5+2TCQ== |
| 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
| 2026-09-17T09:10:55.711582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097139observed 394b90b9e9ad97236aad5cb639b3a211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:55.690094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097139/manifest.jsonobserved 3d7aa97017b58f859cfc6404b227d923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:55.671775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097139/publication.mdobserved e1064d5aaa90af24f86e84943d2e4c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:55.654483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097139/publication.txtobserved 3a8649a59d403e31f2ca2d5f42190fb4...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. |
|---|