OT-2026-000058347
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000058347) never changes.
Identity and time
| Publication number | OT-2026-000058347 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-71a8-a63d-da0e656fd4cd · 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-2026-000058347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50c62b1e73ce07e5a237e5c1fdbd23eb30f59083a992e6c1886da2136272c687 |
|---|---|
| Markdown | 53a752f79581662bf8f285609b2cd911e9358d2ca07d44b3782422a3a5e3c05b |
| Publication page | 9011672165f5c833e58dbf5d00e6d849c59fceed29c90185286d5341dce80e05 |
| Manifest | 8eed917313be2e2adf0e4a3b3810eecef9f52111b3323b04c4af8fe76776cd4c |
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 | llkJwj4yn3EFPzrtjSqJjkfOiGlujbQnHB97wC1/Llytdih+BGLVvad6C9Eoz7yERHVgj2zPCuzUVLvHcXDcBw== |
| 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
| 2026-09-17T10:46:45.601490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058347observed 9011672165f5c833e58dbf5d00e6d849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:45.583516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058347/manifest.jsonobserved 8eed917313be2e2adf0e4a3b3810eece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:45.566672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058347/publication.mdobserved 53a752f79581662bf8f285609b2cd911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:45.548617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058347/publication.txtobserved 50c62b1e73ce07e5a237e5c1fdbd23eb...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. |
|---|