OT-2026-000058621
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented before 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-2026-000058621) never changes.
Identity and time
| Publication number | OT-2026-000058621 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7cf2-9220-fc49f5ef20ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058621 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54c0b2bbbe12500a29b11031b4f137719b96d87fe4de55a7449d9eb9a2372817 |
|---|---|
| Markdown | 45ba995c9f0c99c46c5d7378544ab3a2c1a9608a82132ffc6052074ee6dfe2be |
| Publication page | 691eabaf006bf09ea23d2bc91fab5c6b431956b383d6fb0ca2d47976c509ed85 |
| Manifest | 3810ec89783cc8d55c06a6c240b9cf5d8e60b5916131b6dd65aab39a4d9e01a3 |
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 | ddOuZZXl/BelZDQMFNxagnvGK5UpPVR/x184C6EEIkPiIDxYNCmoN0mUl6enkTnIQxB+sz3l73KWkKvCAzgqCA== |
| 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
| 2026-09-17T10:47:07.565441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058621observed 691eabaf006bf09ea23d2bc91fab5c6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:07.547500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058621/manifest.jsonobserved 3810ec89783cc8d55c06a6c240b9cf5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.529887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058621/publication.mdobserved 45ba995c9f0c99c46c5d7378544ab3a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.510542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058621/publication.txtobserved 54c0b2bbbe12500a29b11031b4f13771...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. |
|---|