OT-2026-000062305
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000062305) never changes.
Identity and time
| Publication number | OT-2026-000062305 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-70b6-87d1-ed6b058decec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e332d3d7f00a0c41c740bea985734c92d77c83f421d9f80f50c3e0c14db05fc |
|---|---|
| Markdown | e60812992908f626683c08ee3c394dac14fff7fea540de43853649ebd5f42e22 |
| Publication page | 918318fee293d08c10fe06f4c492957f4f7e752e055106109f00aaf6c29c8c15 |
| Manifest | aa7d387fd3c982a30d1e940afa09ff394fe494d6a56beaf537a000cb91dcb528 |
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 | nn/r49CMmP88CKbVfkfSJEJKJps3KKdP0ot6Jwkm5nIzEbylj2AhJfKSdHbdOQeEsVF5dqsnLQvqeF0h05XRCQ== |
| 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
| 2026-09-17T10:39:36.228952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062305observed 918318fee293d08c10fe06f4c492957f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:36.202013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062305/manifest.jsonobserved aa7d387fd3c982a30d1e940afa09ff39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:36.182185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062305/publication.mdobserved e60812992908f626683c08ee3c394dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:36.158110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062305/publication.txtobserved 4e332d3d7f00a0c41c740bea985734c9...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. |
|---|