OT-2026-000045848
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000045848) never changes.
Identity and time
| Publication number | OT-2026-000045848 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7232-aef2-f62ae5e01650 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045848 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f536e6aba4097d76bcb2696261dcee5179e052d68cce50ca0f66b48ffb5183f |
|---|---|
| Markdown | b3cfc7168e569b8d4be6c9f529503567e332728ea663a9390d5c7c9ac35b6f10 |
| Publication page | 56f8a85b19de8589ea9377e5493c66430fca9b7d98b105c8769abf03575778f8 |
| Manifest | 4b16a20cc78e63fad63b7e3dad2c4dfee3c44ce5165420ae6f084cf3d4c4ea7e |
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 | HRWoKO6IP6MqIdJX5no1EdtV9ZvXoijGqfyp3LG+6RAPJCZWYRDPqmKiCgQF2FBGWZSeFdDJCYtV1phCcG1fDQ== |
| 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
| 2026-09-17T11:09:43.681840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045848observed 56f8a85b19de8589ea9377e5493c6643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:43.663968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045848/manifest.jsonobserved 4b16a20cc78e63fad63b7e3dad2c4dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.646116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045848/publication.mdobserved b3cfc7168e569b8d4be6c9f529503567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.627865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045848/publication.txtobserved 0f536e6aba4097d76bcb2696261dcee5...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. |
|---|