OT-2026-000081323
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, sustained 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-2026-000081323) never changes.
Identity and time
| Publication number | OT-2026-000081323 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-7742-a865-026465d5a5a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081323 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1302789cdb83265473a78b89a75d7f060ac51f443dfb7d39bcea25a2c76d7d6 |
|---|---|
| Markdown | c73b458843e9384c2c3b32daf7ce2f92a2dcc9b6bba5ba2ab10d41a60d9b6059 |
| Publication page | f7cf1376afda641820b4a1cd0b823a19c3ebef8de2a7c5a356c19de1ba1635f6 |
| Manifest | 0a8ac4c92f66d6c1bb9258d77ed029a22d921e60d6cfb6fc93f74872d4c4724d |
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 | kKNUw1QLYkpZLlDP6/X9nJJPSNO/MJ0fBx5BbXRxTelszxXym61XHbPy4I76/hI9G0xXoNNVDEmUjgeB8u2jBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:01:26.516170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081323observed f7cf1376afda641820b4a1cd0b823a19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:26.493920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081323/manifest.jsonobserved 0a8ac4c92f66d6c1bb9258d77ed029a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:26.475014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081323/publication.mdobserved c73b458843e9384c2c3b32daf7ce2f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:26.455739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081323/publication.txtobserved b1302789cdb83265473a78b89a75d7f0...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. |
|---|