OT-2026-000016047
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, 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-2026-000016047) never changes.
Identity and time
| Publication number | OT-2026-000016047 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7200-8c68-41e0eaf82543 · 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-2026-000016047 |
| Status | PUBLIC |
Content hashes
| Canonical text | af72c7d3dc06bea1ab7d3e2c7ac9a065f290c497c0f415567f0107e3c75bae19 |
|---|---|
| Markdown | 1530cbfca67ad7ed888de98f2886c1ca8822e4b6acffe30c011ffe00373c3bde |
| Publication page | e9116f49b7825b3d24f5a61ead9dd12dc60258e74c0bb37b06c7a7a5000c9a75 |
| Manifest | 87eeeef91699e0005905c142c85f7b811c846b08c12334895f02e27b82494980 |
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 | 7mFy9erYa2x2VfsXkZSulV1w9KdS8RpeC1gw3OG8LPNgIAP3pi79UdAZ5ao8metYX+LatGGr1W8KorEApvUmAA== |
| 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
| 2026-09-17T12:05:36.161298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016047observed e9116f49b7825b3d24f5a61ead9dd12d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:36.141388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016047/manifest.jsonobserved 87eeeef91699e0005905c142c85f7b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:36.117043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016047/publication.mdobserved 1530cbfca67ad7ed888de98f2886c1ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:36.096430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016047/publication.txtobserved af72c7d3dc06bea1ab7d3e2c7ac9a065...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. |
|---|