OT-2026-000061865
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented after set-down, on a tool changer
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-2026-000061865) never changes.
Identity and time
| Publication number | OT-2026-000061865 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7196-bbb5-ef11cca10cb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ffe0b0c5c003c4d22ac4602b1389e2d51f0a126e387be32c43a25e6c1fd5dd6 |
|---|---|
| Markdown | 5ec572f953e4f48f8a2f430d9dc42558b9d501d52adffd58114ee454b0e12478 |
| Publication page | ae3d2b8ae39b346aee900f55e48230bd224b5f24d5a38b1f782577c086b92051 |
| Manifest | 2863712ce3900db2ec878222a2aa0dc7e038601bcde6b4d1196d322e75db5af1 |
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 | bRjUAt5yF1hovB2jcJVMIe63LHG54DAZ9kIe3sIPqLtumle87yn9PnwymSLp7JMPpLSiZHtZlZgoSuo2saOwAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:43.443565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061865observed ae3d2b8ae39b346aee900f55e48230bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:43.423869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061865/manifest.jsonobserved 2863712ce3900db2ec878222a2aa0dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:43.405595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061865/publication.mdobserved 5ec572f953e4f48f8a2f430d9dc42558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:43.385856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061865/publication.txtobserved 3ffe0b0c5c003c4d22ac4602b1389e2d...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. |
|---|