OT-2026-000059954
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000059954) never changes.
Identity and time
| Publication number | OT-2026-000059954 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7563-b2ac-876a6ae8bb39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059954 |
| Status | PUBLIC |
Content hashes
| Canonical text | f749a8d63235e337171d9f20dd1fbeeaa30ad8f02378d761427a33c1b9df0fad |
|---|---|
| Markdown | 21b9bb76bfe8dab2fe1917696ea264d10f3e8f85a51bd3f7e935f94f4f45b8af |
| Publication page | 53b7a5cba7d2750d1d953a53c23b925a49630833c230f2a1506e61a573952434 |
| Manifest | dc410dae708bce6516e72d35ebc25d0570a54fd6abbeb6d9f4d47d16bd54dc8c |
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 | bNi3nCU+tmGz0RYGgvW7PaxeNXhQYcOcC7h/2fusorHWNGhsuAMZxjcQyZ1jbxijXqFzOgeVgsGnL96zw9DWCA== |
| 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
| 2026-09-17T10:44:44.128083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059954observed 53b7a5cba7d2750d1d953a53c23b925a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:44.108885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059954/manifest.jsonobserved dc410dae708bce6516e72d35ebc25d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.089421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059954/publication.mdobserved 21b9bb76bfe8dab2fe1917696ea264d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.071473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059954/publication.txtobserved f749a8d63235e337171d9f20dd1fbeea...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. |
|---|