OT-2026-000070398
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented 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-2026-000070398) never changes.
Identity and time
| Publication number | OT-2026-000070398 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-78c8-a0cb-6b6b954c3b13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24c923a2590a9b7d887d32d28b3920aca6bacd51fd8ecec213777d22ccab6c91 |
|---|---|
| Markdown | 967ed55ccc5d5347974a53976e1a43db54b9f3311d3ad9c6a99b075783fe0ecd |
| Publication page | d4cd867d757361f95f9410747df53275963c3efbc96188cd6985c82dc9cfd9b4 |
| Manifest | 7e616d3c73ed287ef3d38a005eb9e3ead2b5920e1b758f9271eaea4da8ac9dd0 |
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 | vmkX3HDM0dkNJmzXQL1joZMnIr8w9cKWGX77Yx9wM9aiPIhWWQMFoky+IpP9MKUde51BOo1/1FzFQDOLS9CVCg== |
| 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
| 2026-09-17T10:26:12.255322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070398observed d4cd867d757361f95f9410747df53275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:12.235679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070398/manifest.jsonobserved 7e616d3c73ed287ef3d38a005eb9e3ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:12.217628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070398/publication.mdobserved 967ed55ccc5d5347974a53976e1a43db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:12.197848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070398/publication.txtobserved 24c923a2590a9b7d887d32d28b3920ac...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. |
|---|