OT-2026-000085069
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000085069) never changes.
Identity and time
| Publication number | OT-2026-000085069 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-769a-b6fe-702e9232065c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1889157b6cac6287b77d8539ce6567fc4392de0e6f84ee28de9129c82e2fb50d |
|---|---|
| Markdown | 14c1681d1986ec81fa348b2465219032f5465b68a769f5dc8faf3ffd93d4a136 |
| Publication page | 7c1b42879c37f3689818528744d824cdef2460df942d968da1d4254919019b88 |
| Manifest | 42419dcbbef00d2434395302d3b8d4457d261973ff7ab328f0e888f1b436b3b6 |
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 | SIew/HkxtioMSJcNf1oj3ITFdLKIfxuyVVijbJ3gIjWLdpCCt9kN8TKPNeG1N8e/uZ1QJpTQ+Zw8bgLHAVoGCA== |
| 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
| 2026-09-17T09:55:05.620969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085069observed 7c1b42879c37f3689818528744d824cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:05.602390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085069/manifest.jsonobserved 42419dcbbef00d2434395302d3b8d445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.584230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085069/publication.mdobserved 14c1681d1986ec81fa348b2465219032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.567934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085069/publication.txtobserved 1889157b6cac6287b77d8539ce6567fc...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. |
|---|