OT-2026-000062117
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000062117) never changes.
Identity and time
| Publication number | OT-2026-000062117 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7be6-b1ad-690f7e9065c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 531080a01a57fd9647f7174b7a8484dc768532d61623684b991011d99fed5800 |
|---|---|
| Markdown | 6787d0d0619ab838e23eb3f76c8ba27245c73c211e3b0949a61870d6703269d0 |
| Publication page | dff5b2a3b9e375b7c38fe91d7d322e1641cde15e37d089aedd44af75bdb5518d |
| Manifest | aca36c69b116e45b4f24c6b8b70d1b05d8ccb6ffe3ed9c81b11a0f8116facb40 |
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 | Z7qDJs7XOq6krUqqXTQXwT+2BoFNDaBI6xTwF7vlO584o08x5JOusj+O6EJ0gvXH42KHx4O8XS2K52NXk/lqAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:10.715465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062117observed dff5b2a3b9e375b7c38fe91d7d322e16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:10.698274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062117/manifest.jsonobserved aca36c69b116e45b4f24c6b8b70d1b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.682384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062117/publication.mdobserved 6787d0d0619ab838e23eb3f76c8ba272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.664959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062117/publication.txtobserved 531080a01a57fd9647f7174b7a8484dc...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. |
|---|