OT-2026-000009723
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000009723) never changes.
Identity and time
| Publication number | OT-2026-000009723 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7662-9122-f7c940ac9e66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009723 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f0ff1f9303953891135021de9a095137a97e5196374c09ba084ff534862e4ed |
|---|---|
| Markdown | 90bfa9692d614334cca2a3a5538e4493d218628779b3bf9199d84886bbd7c125 |
| Publication page | 29107a07dcdfc1cbdd660b0afe7368886486b83d860433e2a8916afe20a51a1c |
| Manifest | 20ab97dd24df43b9e381168de8049174365691bf67dca6509cbbb6d90d20b896 |
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 | LiqzrGXS0ET3knpOIuUeUlvfykS8JQkUgz5bvJdoXTh12FShEKOuQ12DgMBh805HGwbZQRQMyY5UoB5Fx1IDAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:13.207651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009723observed 29107a07dcdfc1cbdd660b0afe736888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:13.189513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009723/manifest.jsonobserved 20ab97dd24df43b9e381168de8049174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:13.171590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009723/publication.mdobserved 90bfa9692d614334cca2a3a5538e4493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:13.151795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009723/publication.txtobserved 2f0ff1f9303953891135021de9a09513...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. |
|---|