OT-2026-000046008
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000046008) never changes.
Identity and time
| Publication number | OT-2026-000046008 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f8a-7ac4-8fa6-bc109528c1b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74216b6d92d9fe197a87d960b27a12f93c11905e35e06a6d094c2603cfff8f00 |
|---|---|
| Markdown | 4bd1cb4125513960839446208e4f8e21c06721342d8deb4eced94116f8ffc99e |
| Publication page | b06a283ff06b7a2753e9a3cfc621cb636135e8311f9140692479bcf234b2f084 |
| Manifest | ce1819583626793deb03eca16859c4efa98cbaff627711cf3ff6b4a8c1d11654 |
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 | /gz9pqdz5DJ7S3BuhpTCF/CwtsZ74sBswcaq2orH5XS5a9gtaGEi7lfBTi4B2G++HWr8Czy2GjpUIWEQtyc8Cg== |
| 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
| 2026-09-17T11:10:00.678667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046008observed b06a283ff06b7a2753e9a3cfc621cb63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:00.660418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046008/manifest.jsonobserved ce1819583626793deb03eca16859c4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.638827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046008/publication.mdobserved 4bd1cb4125513960839446208e4f8e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.619359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046008/publication.txtobserved 74216b6d92d9fe197a87d960b27a12f9...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. |
|---|