OT-2026-000035571
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000035571) never changes.
Identity and time
| Publication number | OT-2026-000035571 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-75b0-8081-3232f9478c87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035571 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27860987b46dba923fcce43630e0cac3c3be1357052a3b4f6b62b3f179dd7b61 |
|---|---|
| Markdown | 6ae44b8264b8c136a6b3563e3ddaaee88fd04a85d4d231624db9c0c06af2026e |
| Publication page | 526867ec4a828b36cd7b4531953d966c4f61a833230891e3a702f4be6e0b8175 |
| Manifest | 7b27b0240bb033e9e98c10934952a7f4557d525fc9e6eb7d9c8977cc54e5f5da |
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 | fyux7UcSvGOzSfQlGEJIkVekn8mVutEZGD8/NRYe6lT7Hy6qGcTsla0Uq6ciXKQQbt6HpVpnvqxMzMUrcPSODA== |
| 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
| 2026-09-17T11:27:05.527354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035571observed 526867ec4a828b36cd7b4531953d966c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:05.512332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035571/manifest.jsonobserved 7b27b0240bb033e9e98c10934952a7f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:05.496435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035571/publication.mdobserved 6ae44b8264b8c136a6b3563e3ddaaee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:05.479101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035571/publication.txtobserved 27860987b46dba923fcce43630e0cac3...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. |
|---|