OT-2026-000061210
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000061210) never changes.
Identity and time
| Publication number | OT-2026-000061210 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1381-756d-ac8e-bd31d89c08d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19928e048bf4ae638d3e73501f34e98936b89e890eb1c1579027d00e16e2ee28 |
|---|---|
| Markdown | 1c444b825e6db50e0b2c5497d9346487f951a2efa9209dd7b3c34de3329942c6 |
| Publication page | d641e87c20b8a11c7987bcecda7e9ea0935775b5e81522dbfd8f8658be729c9f |
| Manifest | fda39bbc36c8dae98a3cfd50a7e5541ffef7f2e719f7c46c688d491607bb2655 |
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 | HyzwW3Hbu9lU+UwSJMGnk+r6+9ynNBk0MUSoWr9aSxaKavBKKskaNh73yCVMIYyHWZNc9un0daJAL2b9P4M+Cw== |
| 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
| 2026-09-17T10:42:36.698627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061210observed d641e87c20b8a11c7987bcecda7e9ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:36.681341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061210/manifest.jsonobserved fda39bbc36c8dae98a3cfd50a7e5541f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:36.662964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061210/publication.mdobserved 1c444b825e6db50e0b2c5497d9346487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:36.642997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061210/publication.txtobserved 19928e048bf4ae638d3e73501f34e989...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. |
|---|