OT-2026-000061934
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000061934) never changes.
Identity and time
| Publication number | OT-2026-000061934 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-79d5-9123-70ce14b6566a · 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-2026-000061934 |
| Status | PUBLIC |
Content hashes
| Canonical text | b53198a0808769ecff3ced7faaf1ef49a3057ae48a64770422948051ce6cb87a |
|---|---|
| Markdown | bc495f2c120fd5dcdd1e13ae75689bda0205c80168efede4e3cfc5f8910f0922 |
| Publication page | 8dfa85f06b08cf69c25952080cef1d76a9889340e11284361e7e0b85ab3d6367 |
| Manifest | 956b0f92a8ffcb1deb5cbb1eab8fe929ef6abb1288c8d1ab3617143e29445c9c |
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 | V2On1J6RSQSE/YdArBHRpjtfPdE0gnD2rSxUFmKY5kRlKOHshxZtiRKbnEriKwySiIOvkpKp7mRpUfJcArh7Cw== |
| 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
| 2026-09-17T10:40:49.506805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061934observed 8dfa85f06b08cf69c25952080cef1d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:49.482820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061934/manifest.jsonobserved 956b0f92a8ffcb1deb5cbb1eab8fe929...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:49.460828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061934/publication.mdobserved bc495f2c120fd5dcdd1e13ae75689bda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:49.436062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061934/publication.txtobserved b53198a0808769ecff3ced7faaf1ef49...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. |
|---|