OT-2026-000035784
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000035784) never changes.
Identity and time
| Publication number | OT-2026-000035784 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7649-a109-b9f692657a31 · 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-2026-000035784 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48e9941646d028f687758de28dcbcd1d14f97006ff60c70cd6d98fe964c8c0e0 |
|---|---|
| Markdown | ad8c5ef37c18bdb3d4e8c5d78d3a0ce7b80f06a65b8e74bbfa0593ce6947823e |
| Publication page | 3231d5cee765ca59fb46761baf72044928e60325df176a1e6b33212d1411ca64 |
| Manifest | abaf7ea32cdd6705ef9c0e9a38a58daba94ea0ad0f76d76f66853cff4554504d |
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 | p80qNjeyF8ZLxcteF+KPgPk9lSDd+y6ko596kDWdJjssSBA2SmzJnDqKVEZz6c/Hr4A3ho7rpdXLEDMBSuGmDA== |
| 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
| 2026-09-17T11:27:29.322919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035784observed 3231d5cee765ca59fb46761baf720449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:29.305795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035784/manifest.jsonobserved abaf7ea32cdd6705ef9c0e9a38a58dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:29.287342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035784/publication.mdobserved ad8c5ef37c18bdb3d4e8c5d78d3a0ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:29.268653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035784/publication.txtobserved 48e9941646d028f687758de28dcbcd1d...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. |
|---|