OT-2026-000099841
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, 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-2026-000099841) never changes.
Identity and time
| Publication number | OT-2026-000099841 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-71f4-8ac8-473c2c70ca4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099841 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4646b1e48ae1fd75576f9f5e4e8d66fc320a7291cf3f0f68e53633ebd382e03 |
|---|---|
| Markdown | 08d2a884515cd7d961ce554a3df88fc3686963030c35fbf10ebb691ef06c43bd |
| Publication page | 5b8005ffa2720ed08149a2ce7746c3c61b8688aa1eccc16c845e98344748c2fd |
| Manifest | 66992a9d8fa3b60ded842a3f90ab739dabb9dbcde00c3399ffd097f713cd7980 |
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 | D17Vq28tWHez2dVuk9KB44d0F1arAQ2Vx1q5VxeIK4WlNhOs7tewqR9vQ2cj7qxa0C9nEXy8RSg8z8wiB0m8Ag== |
| 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
| 2026-09-17T09:30:20.591757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099841observed 5b8005ffa2720ed08149a2ce7746c3c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:20.573181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099841/manifest.jsonobserved 66992a9d8fa3b60ded842a3f90ab739d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.555562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099841/publication.mdobserved 08d2a884515cd7d961ce554a3df88fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.533316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099841/publication.txtobserved f4646b1e48ae1fd75576f9f5e4e8d66f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.673866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099841observed 5b8005ffa2720ed08149a2ce7746c3c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.656154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099841/manifest.jsonobserved 66992a9d8fa3b60ded842a3f90ab739d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.636841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099841/publication.mdobserved 08d2a884515cd7d961ce554a3df88fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:42.617846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099841/publication.txtobserved f4646b1e48ae1fd75576f9f5e4e8d66f...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. |
|---|