OT-2026-000059894
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented before 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-2026-000059894) never changes.
Identity and time
| Publication number | OT-2026-000059894 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7e9b-87e1-bc85262bdf11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059894 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2650d93337e532d709bbb13d8302d8af80853b62b96d71f3fa9f59957f194d9 |
|---|---|
| Markdown | 1622f54b4f7b9ed39643e77ea00e238a2d55845053959396799e5b29e7d90b59 |
| Publication page | 21bfd40a3fe23abdcbc2784ddd11ec3f935f6867de19c4f6096f8718cae3846a |
| Manifest | a8c53e0bd6e464a323d23a267a388a823055ddf7483f623f7ee1cb8c30b1e261 |
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 | 3Qhxu1Dm5ARd1u99EpeXRP3zq4/omolJhQFi5TYCVB7YI/OM00KaI1TNfbR6vDcPKMss7HU/7D01xfMApYhxBQ== |
| 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
| 2026-09-17T10:44:39.298379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059894observed 21bfd40a3fe23abdcbc2784ddd11ec3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:39.278462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059894/manifest.jsonobserved a8c53e0bd6e464a323d23a267a388a82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.258749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059894/publication.mdobserved 1622f54b4f7b9ed39643e77ea00e238a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.240104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059894/publication.txtobserved f2650d93337e532d709bbb13d8302d8a...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. |
|---|