OT-2026-000032564
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000032564) never changes.
Identity and time
| Publication number | OT-2026-000032564 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-739a-9897-b810aaf8d735 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25f5ee6b8c341316ad5bf334090371738e13b6b2565f2006755ef75ad8f38df4 |
|---|---|
| Markdown | c51b1400f65f816fe0443c7ecbf1554798d4d4901aa725fbf1049c7984bb6875 |
| Publication page | 338473ad2f3468b07ccd16f5aa0682fca148a5d5590bcd19e5ff91990e821699 |
| Manifest | b4d7d800a2153a0ee100bfec107eaf64971597aa329995983328ef849308f4ac |
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 | Sa2IYg/jYTqIrz9ZGOAudgDUSmveaHdAXuS3g27dup7CbjZYffDnIW/FGkWtiKkuApaP9fATMDZfXCGadTYVCg== |
| 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
| 2026-09-17T11:34:08.110559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032564observed 338473ad2f3468b07ccd16f5aa0682fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:08.091355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032564/manifest.jsonobserved b4d7d800a2153a0ee100bfec107eaf64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:08.074501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032564/publication.mdobserved c51b1400f65f816fe0443c7ecbf15547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:08.056264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032564/publication.txtobserved 25f5ee6b8c341316ad5bf33409037173...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. |
|---|