OT-2026-000082194
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000082194) never changes.
Identity and time
| Publication number | OT-2026-000082194 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7592-9557-739b6d90226a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082194 |
| Status | PUBLIC |
Content hashes
| Canonical text | da4da4e124d5018f0871cf4bcaa6b2b79f87432980b420d520ec2b87a5fb6660 |
|---|---|
| Markdown | 7f3c6005c856f5f07abab8960ba39cbb0258b9a66433cd87a42c5b82c1be5ff5 |
| Publication page | 193119795cb5f6bd07a86d493c7b4c41ed8b44688e739d83b729c249fea15a68 |
| Manifest | e9c2670404b16add8199d073a7bcbd8dfca6db9801d7a4a5b05d7f2622c7d18b |
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 | E4yiQM9Fy/HN1m8Yqi1gTzMNMRpgKrcEohmIpuROVXMQbHt6ELEVblNA3Jg10qqpi6SepJpeNRX2MkLVJ5hzDw== |
| 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
| 2026-09-17T09:59:01.506317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082194observed 193119795cb5f6bd07a86d493c7b4c41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:01.488449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082194/manifest.jsonobserved e9c2670404b16add8199d073a7bcbd8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:01.471450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082194/publication.mdobserved 7f3c6005c856f5f07abab8960ba39cbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:01.452356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082194/publication.txtobserved da4da4e124d5018f0871cf4bcaa6b2b7...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. |
|---|