OT-2026-000063093
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line 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-2026-000063093) never changes.
Identity and time
| Publication number | OT-2026-000063093 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-781a-92be-f7b0ba286161 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063093 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb5fe0a271ba41770a2d71e55db92fd3f2c3bf107f0a99222ecf5cfdfee681d9 |
|---|---|
| Markdown | e0e1dda09ba97dfa7249e12607af29925f5b937573bddb7dfb9ca0044392e85b |
| Publication page | 622bc43d9001a778d9a2761ddcb4d536cf8a0753adb38c3632932d8860e64a55 |
| Manifest | 4d12c5bd65b253d663205fc5905d72ffcc2d69068e79b4597ad40fe7a930ccb6 |
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 | 7/goVk2OC3/oFDJnN8dapfiNcnXgJPDFMxgDozRsIPMf/qbLQ9sFdaiDvST5jOafaKSN+Q3GEpSjDCASHbAwCw== |
| 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
| 2026-09-17T10:38:51.942957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063093observed 622bc43d9001a778d9a2761ddcb4d536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:51.926845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063093/manifest.jsonobserved 4d12c5bd65b253d663205fc5905d72ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.910860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063093/publication.mdobserved e0e1dda09ba97dfa7249e12607af2992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.895130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063093/publication.txtobserved cb5fe0a271ba41770a2d71e55db92fd3...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. |
|---|