OT-2026-000069055
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after 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-2026-000069055) never changes.
Identity and time
| Publication number | OT-2026-000069055 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-79a7-a558-834036bf9ade · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069055 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd08957840112ed9fb462711e74c3bde03b23b95a65ffab3780a618ebc79e6cf |
|---|---|
| Markdown | 84be03a6778d89a5723f13bd106cf355e6ca8f90f954eef496e97fa419b81e0b |
| Publication page | 9d03b714381b3dd597986da1ccf4e71338b8e72d31c7dd0ece7f80063c96c0af |
| Manifest | 91fd1f77aacfaa41da63279e119a374be06c5ab6c7e4f0009d43f04e18404941 |
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 | +b8k++QsrSs1yVZT47v3ssYeHcUOcs/VOu1k+LfRvqK5yI5/GgNdmCpuKydSrQgbok3IE8CPXSk1kW5hmJ0aBA== |
| 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
| 2026-09-17T10:28:55.010328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069055observed 9d03b714381b3dd597986da1ccf4e713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:54.994008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069055/manifest.jsonobserved 91fd1f77aacfaa41da63279e119a374b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:54.977203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069055/publication.mdobserved 84be03a6778d89a5723f13bd106cf355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:54.960415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069055/publication.txtobserved cd08957840112ed9fb462711e74c3bde...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. |
|---|