OT-2026-000060102
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented before 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-2026-000060102) never changes.
Identity and time
| Publication number | OT-2026-000060102 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7909-9be6-e6f56807ca6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c180ca3082c9cef3f365f9cf60dfe415bb1312bb6b134f17b97e6484d226fd6 |
|---|---|
| Markdown | 2db074b2aae6e280d3eda9a1949f72bcf7de96cf352c27c74a3629683df82ec5 |
| Publication page | 4896bbdb98fbfd036ec61d3581ad08fc55875a7342a45e503980bd0cb69927e6 |
| Manifest | ad6cf90af0f53ccfaa710f6f0d4ca7f84de6f0ef162f1c4c84266f7240d01f2a |
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 | g555Cqf5JAqEAUfRs9UcnH98YhoSH927kOSZTh4pfOdQKak/pqBjzMttECw+eZ10+8N1qoeoPrsCN4KA5GGpCg== |
| 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
| 2026-09-17T10:43:44.763771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060102observed 4896bbdb98fbfd036ec61d3581ad08fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:44.746966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060102/manifest.jsonobserved ad6cf90af0f53ccfaa710f6f0d4ca7f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.729628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060102/publication.mdobserved 2db074b2aae6e280d3eda9a1949f72bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:44.711084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060102/publication.txtobserved 3c180ca3082c9cef3f365f9cf60dfe41...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. |
|---|