OT-2026-000068585
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000068585) never changes.
Identity and time
| Publication number | OT-2026-000068585 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7f20-9a8e-ad10e32d0d75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36a015afb2c48e3322684e28e7cd5237f884ae2bc7a4b7f8db1ff25bfd786601 |
|---|---|
| Markdown | 2b04ab7a7d6e5b58a3f241503a8dfd3ff90acda702914d2ae4e4fe3f1a7d6184 |
| Publication page | 9aef970fb1d1aa6a8250da51ce6a5b3fcbcfd9005a23e210586f7162bb3d3bfc |
| Manifest | 4037f71870c3a377e27b71b705111d43dcf4cf4e152cade33c0100851ee8c238 |
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 | DvKbOjEokCDMT1pw1fQ6pXQZJIqj3nicI63PbstGKkJA9sbbc71H6xUizT/fpHCgHj3o8GLx8lDCOvJNIWPFAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:45.646398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068585observed 9aef970fb1d1aa6a8250da51ce6a5b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:45.628426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068585/manifest.jsonobserved 4037f71870c3a377e27b71b705111d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.610168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068585/publication.mdobserved 2b04ab7a7d6e5b58a3f241503a8dfd3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.591063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068585/publication.txtobserved 36a015afb2c48e3322684e28e7cd5237...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. |
|---|