OT-2026-000046084
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off after set-down, on a tool changer
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-2026-000046084) never changes.
Identity and time
| Publication number | OT-2026-000046084 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-7568-ab94-c507bcc82d65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83ed01b8b8369887c70e328ad8f4ef1de0af679586afbc360d6bdb408e602b05 |
|---|---|
| Markdown | 7ba506d54cd515b56fcb50d4f8051bc6e20f8b704e21554888e3548cc76f263c |
| Publication page | e64edff764df1df1b86ad8af45045095ef3e2090698a633c036c1a6aa129d9b0 |
| Manifest | 6b915e900169ff7c8c6a892fc695dcaa5ab1eb36131f7c856bd4be6a34f050d2 |
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 | mRAiuICzvHPCjF0zxwZRQxUIQrEewJtmgp8mP7TwoQbS5m8964dCP7Ie+hxEQYrUsYOS9EpdqkegLzT5IcXXAw== |
| 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
| 2026-09-17T11:09:03.234762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046084observed e64edff764df1df1b86ad8af45045095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:03.215902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046084/manifest.jsonobserved 6b915e900169ff7c8c6a892fc695dcaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.197940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046084/publication.mdobserved 7ba506d54cd515b56fcb50d4f8051bc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.177356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046084/publication.txtobserved 83ed01b8b8369887c70e328ad8f4ef1d...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. |
|---|