OT-2026-000061564
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000061564) never changes.
Identity and time
| Publication number | OT-2026-000061564 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-7f93-b410-34a3e4c2311c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16df3d8a9140507f4ca03db41af0fc4a297988ed4fa8d6350606030587bf5149 |
|---|---|
| Markdown | deed7668127724bae9e474c6327c5f7590a4cb85c71dfaea88c3707600885b23 |
| Publication page | a5854a0211e0fd592b0d4f4c3ea5e7c2778be3af6ba6ab0ecb2de1c58e80ce47 |
| Manifest | fb462563d4622a466db128faa655a665f1ca64bacb44c1a9abf24315b455966f |
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 | ONvbxtyZWehNC/vmF1CO2nYs5jjCxurA/TnAf0hf//Nx11gJwu5Oe+5Jnp02Ws/yMa9pc1Ig6RprY5jZTc6xDw== |
| 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
| 2026-09-17T10:41:28.780218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061564observed a5854a0211e0fd592b0d4f4c3ea5e7c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:28.761794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061564/manifest.jsonobserved fb462563d4622a466db128faa655a665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:28.742334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061564/publication.mdobserved deed7668127724bae9e474c6327c5f75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:28.722445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061564/publication.txtobserved 16df3d8a9140507f4ca03db41af0fc4a...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. |
|---|