OT-2026-000065000
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065000) never changes.
Identity and time
| Publication number | OT-2026-000065000 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-7d74-8df8-cabe0b8e62a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dee6066fa15fbfd046c4383ee43aabb5b0c908696fe21e22272b9f20e53893b |
|---|---|
| Markdown | 0c03e1af26886d4849c840381e40a8f6eeb759b03409ff604352f712e975557b |
| Publication page | cfa670e6dadf54d7952a7ec0a4a5855eba31a390f24571c5ef293dd506b2b0e4 |
| Manifest | 5db41f0fe8f9a72cb16fa2b37e1ed1499ba9591c6f5c2f3a10a44c3fda6be757 |
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 | rCr5FsPm40DFdPpyqzaeOQoPrwTf+KpCSxQwS8P4RkCA7hhhxNfRBl+ASm8rMLlmlzIc+GBJfHTMF4kewHG2Aw== |
| 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
| 2026-09-17T10:35:57.561871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065000observed cfa670e6dadf54d7952a7ec0a4a5855e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:57.541633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065000/manifest.jsonobserved 5db41f0fe8f9a72cb16fa2b37e1ed149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:57.522676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065000/publication.mdobserved 0c03e1af26886d4849c840381e40a8f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:57.505317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065000/publication.txtobserved 0dee6066fa15fbfd046c4383ee43aabb...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. |
|---|