OT-2026-000058108
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000058108) never changes.
Identity and time
| Publication number | OT-2026-000058108 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7673-9a0e-f12738160417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13540b169f223d365570e463b226581d6e0c14533ced3756e6fcfdf1e8220b96 |
|---|---|
| Markdown | 20cea17e2ef0b5ebf1dcfacbb62c1c2f85f08ab3d303023fbcfd2bc9f026e3d0 |
| Publication page | 2753e1087c879a7e50d7dad971edfc4c38a52a7d3736b82bfaed5b790e8fdc65 |
| Manifest | 3eb71f0a8b08735a4c6acda6d1ed40097c8c8d2a2c30c89e58dcef3c35b0e348 |
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 | 2flZe3UmaZjb8384cQIJagk0aziblCcO6t5NrjXCkyz2kdGN0jnqRKqGZl7Z6r3R/rWFFjMu6qYX23IFKtTWDA== |
| 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
| 2026-09-17T10:47:46.803630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058108observed 2753e1087c879a7e50d7dad971edfc4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:46.785744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058108/manifest.jsonobserved 3eb71f0a8b08735a4c6acda6d1ed4009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:46.768542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058108/publication.mdobserved 20cea17e2ef0b5ebf1dcfacbb62c1c2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:46.751098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058108/publication.txtobserved 13540b169f223d365570e463b226581d...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. |
|---|