OT-2026-000016254
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000016254) never changes.
Identity and time
| Publication number | OT-2026-000016254 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7465-b5f3-740285a29259 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016254 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bb2af27a8dc559fd1b782e33257bfcdbec8308fbc00e0c4bde4d4adf2c57a39 |
|---|---|
| Markdown | 81cada17657d78e0ae1c2a98a97ae515f6a7fabf0e1d2376ef593763e03f780a |
| Publication page | 6262045c30f173e3b10d71d8304a6daf9e01e76e2ff3c25e0e5250e46c859d91 |
| Manifest | 417c82d0a974c4c59d7477d7f09aff76d3b0435322441b7a2d0672cb0a350c34 |
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 | 17kxW9JGn0be+ollHUJHTriGMB9pDewOcHMKOBIogj/QGWM7s0LLlSoQ4zs9VyyvDhcPGLKepAokxX8whUP9BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:43.706084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016254observed 6262045c30f173e3b10d71d8304a6daf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:43.688573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016254/manifest.jsonobserved 417c82d0a974c4c59d7477d7f09aff76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:43.669972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016254/publication.mdobserved 81cada17657d78e0ae1c2a98a97ae515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:43.650564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016254/publication.txtobserved 5bb2af27a8dc559fd1b782e33257bfcd...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. |
|---|