OT-2026-000035327
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000035327) never changes.
Identity and time
| Publication number | OT-2026-000035327 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-70fc-b884-943fbce21d39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e1f424f5d78ed3470f52af1cdc7e8564e5212ea091c35850af2c7b0ae1cf068 |
|---|---|
| Markdown | e7a44f9600f48844081218c4456c204a4f41ec479c236ba0e5f1ef495bc6d34e |
| Publication page | dcb014d2529def409c3e6ebee949f94d297b0346dbef208a67cc2ad756213bc8 |
| Manifest | cba4e43ff04c159b6e918dac08a6335e21d40df946adcc96ff68ef211c3cfad2 |
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 | hValH5JmZp4ZgalZrHJhlmaULfzf9VwlchoT+75cTO/5edd/BIP6ntBEBV+Ji4t0GRvDdgENlaG3L8pu+x/zAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:29.675282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035327observed dcb014d2529def409c3e6ebee949f94d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:29.656786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035327/manifest.jsonobserved cba4e43ff04c159b6e918dac08a6335e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:29.631642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035327/publication.mdobserved e7a44f9600f48844081218c4456c204a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:29.613084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035327/publication.txtobserved 8e1f424f5d78ed3470f52af1cdc7e856...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. |
|---|