OT-2026-000066901
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000066901) never changes.
Identity and time
| Publication number | OT-2026-000066901 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-77a0-ab03-0bace23050eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066901 |
| Status | PUBLIC |
Content hashes
| Canonical text | d354adf066703c67282b963063e4d74aa12dd9da98d510606e6108ee5d9b3e2f |
|---|---|
| Markdown | a8e62c968d48e82e24b030d3dd5a8ec416fddc04abe1b15d58611e3fd1d48325 |
| Publication page | d7610cfde2d3a95c6b4b158b60e4df84b7f5cfa763424698e806a5ee29eb5c54 |
| Manifest | 7b9fedf98f7dc95aade4a500ac272f452d9f776e8f0955fe94daccc825556c5e |
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 | aDmsrpJz1zHAkWjoVPer6ZtO9ZoNi88C99/SnpXIMey8kBgF/OzCSVXHqfpBVS0BZGWaiOcwHwE07WxwkvQKCw== |
| 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
| 2026-09-17T10:32:06.263033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066901observed d7610cfde2d3a95c6b4b158b60e4df84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:06.245629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066901/manifest.jsonobserved 7b9fedf98f7dc95aade4a500ac272f45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.228545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066901/publication.mdobserved a8e62c968d48e82e24b030d3dd5a8ec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.211417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066901/publication.txtobserved d354adf066703c67282b963063e4d74a...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. |
|---|