OT-2026-000044898
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000044898) never changes.
Identity and time
| Publication number | OT-2026-000044898 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-78a4-bec7-b7b9b2535809 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044898 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4858e840ec4e48da75169ce85d0f2d1b6f07de1dd74eb75a46d47f23ef8084a |
|---|---|
| Markdown | bb4479f874e9a851963f7b8de920865761a5ae3e483de941f5ec4a23e223d8a0 |
| Publication page | 5b0acf33b155f961881be8ba330f1e3fd963f60fc491a5d49c4b8def1cd72057 |
| Manifest | baffff8f9108d7fea4eb738c7756bb67f36c21fc3e425d0d74fa3f3cdf0179db |
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 | Iw5OAbnh/6oYolQ1JRcLMEAkazNjgx4/DDRpVaUd0u7oUpSqCXZfqQ5pUFJm3cscl3eh5vGhqTzztKIzYt2BAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:33.759719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044898observed 5b0acf33b155f961881be8ba330f1e3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:33.739903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044898/manifest.jsonobserved baffff8f9108d7fea4eb738c7756bb67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:33.719795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044898/publication.mdobserved bb4479f874e9a851963f7b8de9208657...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:33.700234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044898/publication.txtobserved a4858e840ec4e48da75169ce85d0f2d1...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. |
|---|