OT-2026-000015042
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000015042) never changes.
Identity and time
| Publication number | OT-2026-000015042 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-716b-ba4b-dc55b4a1bcca · 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-2026-000015042 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca4272bb26feff0365e17af6f8b223ffbfced03f78db0e9e8b89db348f5693b1 |
|---|---|
| Markdown | 579223eb23dddec3b4e375eacde522241cb1a20b74f224414303a7ab55d648dc |
| Publication page | a45aaf1dbd0d3e6fb93e4b825dbb325c725da03337d0e886ba87a6de5934af1d |
| Manifest | 70f1adbb67b87c8084edb1c43a31aa5c66dfb36e3e6acf5fd0de125c85edc7c6 |
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 | l8UhE9vJVpH8512lnxlh3uMHp/FZg+lTWv6OspDZ1yQ8MYO6QKNZDgOuw5U/hhawMn75ZpG53KTD5qbD4bgKDg== |
| 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
| 2026-09-17T12:07:01.484285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015042observed a45aaf1dbd0d3e6fb93e4b825dbb325c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:01.465097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015042/manifest.jsonobserved 70f1adbb67b87c8084edb1c43a31aa5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:01.444098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015042/publication.mdobserved 579223eb23dddec3b4e375eacde52224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:01.425665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015042/publication.txtobserved ca4272bb26feff0365e17af6f8b223ff...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. |
|---|