OT-2026-000058373
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented before 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-2026-000058373) never changes.
Identity and time
| Publication number | OT-2026-000058373 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-7e21-9019-7f738247e993 · 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-2026-000058373 |
| Status | PUBLIC |
Content hashes
| Canonical text | e77adc264d8a9ec2f6a7e731b4d7c67491826ea243ddca497ae7cb0266e403ca |
|---|---|
| Markdown | 258ecddba28e59cc6777b58c985960eb9bda8a3cf4728aa0dd2eaadf47fc0e64 |
| Publication page | fa8373ee3454cb5637a95074222ad8ee4ed3c97c8d47dd678b12a1a8bf8d9909 |
| Manifest | 6d332610b3455bb265c4306efb6f9ac843802424cbbf4f5296ee02994d87530a |
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 | Ef9G2GdNXKFVQtYMDl53aoSdo3p6hQOVuBNC8X7oSCaqxYayHFshNdE6y9+CdtsUxPOB5opt+tOAaqOQQNp4AQ== |
| 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
| 2026-09-17T10:46:47.685284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058373observed fa8373ee3454cb5637a95074222ad8ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:47.666507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058373/manifest.jsonobserved 6d332610b3455bb265c4306efb6f9ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:47.647566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058373/publication.mdobserved 258ecddba28e59cc6777b58c985960eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:47.629233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058373/publication.txtobserved e77adc264d8a9ec2f6a7e731b4d7c674...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. |
|---|