OT-2026-000085953
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000085953) never changes.
Identity and time
| Publication number | OT-2026-000085953 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7a0e-8019-ad3460a4995f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3943ecad9c882f7dc31b1644e86e7461e1fd00455a9de1068d9c1269621b9361 |
|---|---|
| Markdown | 316a0fc066e58c44caf7ed3112e96aebaf9ee1d1ee8c44249186943da912d8d2 |
| Publication page | 82ab2aa562482be9679ca8d6ca0edae318aaba78cf44213b0281d39b7302006a |
| Manifest | c9a4679f5b72d2ff1edde694de4826da246404cf68aff114e118adccb0ac96e5 |
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 | IcO6sHqt0V62njigQmxBUfjJbvWqzr7Zc/OFaD7FUXy6eztoDV+1lB6iDHDBMIGQD6806LOCRlki0nlrTtDuBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:54.980677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085953observed 82ab2aa562482be9679ca8d6ca0edae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:54.961893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085953/manifest.jsonobserved c9a4679f5b72d2ff1edde694de4826da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:54.934846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085953/publication.mdobserved 316a0fc066e58c44caf7ed3112e96aeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:54.916254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085953/publication.txtobserved 3943ecad9c882f7dc31b1644e86e7461...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. |
|---|