OT-2026-000062134
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000062134) never changes.
Identity and time
| Publication number | OT-2026-000062134 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7974-919c-151b06129757 · 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-2026-000062134 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1eb30f8885c7441c6dc430386384c3048a6a802dd448836be0dee02746fa5bd |
|---|---|
| Markdown | aea094d3bcaab347e3f85fa21409d81bfa237b47d2802c72efe99440d193e726 |
| Publication page | efbeee481d6152497578588215691fc129d821d3161e791df0f755c0dcb3739a |
| Manifest | f82c08a01ad94ce40dc12ede42f24253c330bfdee1db4d4a59000c8a8d155221 |
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 | rxSiyurhvugFp8dRJhb14J3Q3ZewTYQNPpDMFwaU8z3njddsbU4SGGIixK4tSQF2KXXibEF3r9TiZq62LuUrBA== |
| 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
| 2026-09-17T10:41:12.051149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062134observed efbeee481d6152497578588215691fc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:12.033286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062134/manifest.jsonobserved f82c08a01ad94ce40dc12ede42f24253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:12.014641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062134/publication.mdobserved aea094d3bcaab347e3f85fa21409d81b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.995747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062134/publication.txtobserved e1eb30f8885c7441c6dc430386384c30...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. |
|---|