OT-2026-000083568
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000083568) never changes.
Identity and time
| Publication number | OT-2026-000083568 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7aa3-bbc9-d79eff992694 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 645dbf965fc27fefedac9d86e43e39cea67b69812329729e25ce780122e4d4b7 |
|---|---|
| Markdown | 0a66ae2090591c09c36f3989ae24c133dd1ebf53519ab06668eeb70342895e92 |
| Publication page | 9380e146047415e9504e1bfac9532c3cdfb38d3a67737b2125247bd555a55120 |
| Manifest | e89c9064f81736d2d8c1c69a2a77a6a60d214ce56cad4966840ce15c0c90ca12 |
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 | LJtSIwE4sG/c050+f+TspxEOXwnbmhY1V5Jj29tvfmKEjuuzXGgXrXvlmXMKYRqiBW+0c/dFJ4kEhZNK8YiAAw== |
| 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
| 2026-09-17T09:57:03.377104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083568observed 9380e146047415e9504e1bfac9532c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:03.360459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083568/manifest.jsonobserved e89c9064f81736d2d8c1c69a2a77a6a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:03.343814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083568/publication.mdobserved 0a66ae2090591c09c36f3989ae24c133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:03.327101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083568/publication.txtobserved 645dbf965fc27fefedac9d86e43e39ce...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. |
|---|