OT-2026-000035508
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000035508) never changes.
Identity and time
| Publication number | OT-2026-000035508 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-73c1-85e6-e6056a787d41 · 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-2026-000035508 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4a45293d250acdd772e451fbde1ec7b4ec62fa6ee02c90e1e568bbef1412ee4 |
|---|---|
| Markdown | 2c59a4a76a9ebef1b7b5b23c904ef6b8565408855b406ca72e65ce99fa58a46a |
| Publication page | a4e3f3e7b3763a5540151cf539750863071be42545ce752b89dbac80a9597f9a |
| Manifest | e2624b49cf8fc4cbba99be89c12ee719adaf0d3a43ac38dcbf0cd617b26eb76f |
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 | VLMrxG0w6fxxcvTX8mEgYNNjmZgGyRnOCRiaNSwI6J/6L9/f6ncgPu9Jfl1F8zkOB6RuvYbh7DztcQsW10pXCg== |
| 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
| 2026-09-17T11:26:55.674759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035508observed a4e3f3e7b3763a5540151cf539750863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:55.656581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035508/manifest.jsonobserved e2624b49cf8fc4cbba99be89c12ee719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.637918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035508/publication.mdobserved 2c59a4a76a9ebef1b7b5b23c904ef6b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.618908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035508/publication.txtobserved e4a45293d250acdd772e451fbde1ec7b...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. |
|---|