OT-2026-000032064
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000032064) never changes.
Identity and time
| Publication number | OT-2026-000032064 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7791-8129-1c103b551ed5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 407cf88b37fb181318580056333714379f04ad068fc9812fa93e87740eee8ecb |
|---|---|
| Markdown | 2b0a12a6b78c766830f64e9b2ac9c9eb6d0b2502f9b8d1b0691f4b96363b34b2 |
| Publication page | a2fb181e36b70581317b3493c09738c8d3dad2f8c0661924b754f385af48214c |
| Manifest | 34836ae0e98f4826b2e54d47704b933b8a62108bfb3b85219e1f8a64002e38b5 |
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 | DQvq2EdO/uH5YLkB/t/hABvGfP42bjATAuLxASlTTY9Pgr/o5b82WNLJD3TNcoDb1huHpyPdiGd4XUeJwBleDA== |
| 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
| 2026-09-17T11:35:28.970908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032064observed a2fb181e36b70581317b3493c09738c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:28.950231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032064/manifest.jsonobserved 34836ae0e98f4826b2e54d47704b933b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.929752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032064/publication.mdobserved 2b0a12a6b78c766830f64e9b2ac9c9eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.911556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032064/publication.txtobserved 407cf88b37fb18131858005633371437...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. |
|---|