OT-2026-000014779
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pulsed blow-off before set-down
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-2026-000014779) never changes.
Identity and time
| Publication number | OT-2026-000014779 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7ec2-939e-55971b21a0fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63df718576ac9d3b08c247ea12e257c51ddbb64196c955b3e73c4e6211e442b9 |
|---|---|
| Markdown | 6589f4c58b47e8ed5bf58e9cfffdbe992827b0008fc7c760f18b2f2759c4a3ca |
| Publication page | f7957dfd78f7ab69cb7a3b9d361d8e05ab98b077c99b11d66f9677ec38ae4c8c |
| Manifest | 9502d3c565595b9de9730134aadc53606b97a623f99fac193cc3f051539d9967 |
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 | J43wfvfgqrr2PsHVhQsVEtSjW9xzHjRei/qakQ3cJ1HhI6d28quXhH3nRI9ucX8LpHcKKVuAWi6CZy0TjnPOAA== |
| 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
| 2026-09-17T12:06:40.134686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014779observed f7957dfd78f7ab69cb7a3b9d361d8e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:40.112312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014779/manifest.jsonobserved 9502d3c565595b9de9730134aadc5360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:40.094844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014779/publication.mdobserved 6589f4c58b47e8ed5bf58e9cfffdbe99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:40.077357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014779/publication.txtobserved 63df718576ac9d3b08c247ea12e257c5...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. |
|---|