OT-2026-000063725
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000063725) never changes.
Identity and time
| Publication number | OT-2026-000063725 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7261-8f59-b9cd1366cab8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4382cbf5ae66289dd418f394d767680d589d26eebab54119ec7ea4507eebcede |
|---|---|
| Markdown | 95f211afb142e880f92259bb495b5d81e7e1726562b5803576610993266ea277 |
| Publication page | 5c141785fc9664fe95f684b69c110188ac5d8376172e6e4b954b41fe8e57f0fc |
| Manifest | 54928d6eaa42747a77dc583f22019610a198279a2d6c8013b4aac4f69089086f |
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 | 73AAJwpid5cQZxVmj2hDjmuv1+DOTF2bVDKcHYRzis5W8/GZcjLDsuRuZAEa4RvSh07sbgfucEvoo58NeCBsBA== |
| 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
| 2026-09-17T10:37:51.186127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063725observed 5c141785fc9664fe95f684b69c110188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:51.167446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063725/manifest.jsonobserved 54928d6eaa42747a77dc583f22019610...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.149878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063725/publication.mdobserved 95f211afb142e880f92259bb495b5d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.133911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063725/publication.txtobserved 4382cbf5ae66289dd418f394d767680d...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. |
|---|