OT-2026-000037584
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000037584) never changes.
Identity and time
| Publication number | OT-2026-000037584 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-776a-babe-8a7d0f708e1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037584 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7f5ef029ff96a9c01b28a89b9aa912fa1c34b0d8853f04964579187fab28856 |
|---|---|
| Markdown | b890a855052f1d14f975de40c7a322059239e3d0b055f4c0a8e0fc6c55f652c7 |
| Publication page | 455e954bdc8cb6619797189acaed3e27fb4a689b4484497c99011bd7b49f3212 |
| Manifest | 44efe33499eec68374db25651f90b0400a0e5b6d6a7ee952177800d08013c190 |
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 | oWd7xXqvCGJj6i6hNFCH6FY9thEd1JuQ5ZK9xLGIiRGp9O0PheQRIKOlHMQI7sNLW7tCpJcZvvJjKITrCm4GDg== |
| 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
| 2026-09-17T11:24:08.031369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037584observed 455e954bdc8cb6619797189acaed3e27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:08.013592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037584/manifest.jsonobserved 44efe33499eec68374db25651f90b040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:07.995931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037584/publication.mdobserved b890a855052f1d14f975de40c7a32205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:07.976608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037584/publication.txtobserved d7f5ef029ff96a9c01b28a89b9aa912f...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. |
|---|