OT-2026-000015826
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000015826) never changes.
Identity and time
| Publication number | OT-2026-000015826 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7155-91cf-0dc37dbae391 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f8ea3e17659da403c76c9b0365d5c81ddf2fd7550ae092083ad826017f16d8d |
|---|---|
| Markdown | 14ad3fc0ae45fcb9ad1fe5de231b6db33300a87d49a08c5651acd58d909a9e07 |
| Publication page | 3e02504a862624077f4ba29e29f05a715c7ebe2a5e5b7682244d2027a2b49ed2 |
| Manifest | 81106b95961c337402d5f56eea213574f5044d4f10744808c2230d41eea83b1b |
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 | hvbhjUUx0khAFXoxb7FVbh1Vg83CebBNDV8e5EOoLR4W9fyZ0GKGJIvrRl7eOg90do45iORPAkAHGtr5ueRmBg== |
| 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
| 2026-09-17T12:05:08.502153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015826observed 3e02504a862624077f4ba29e29f05a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:08.482562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015826/manifest.jsonobserved 81106b95961c337402d5f56eea213574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:08.464174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015826/publication.mdobserved 14ad3fc0ae45fcb9ad1fe5de231b6db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:08.443774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015826/publication.txtobserved 6f8ea3e17659da403c76c9b0365d5c81...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. |
|---|