OT-2026-000032462
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, pulsed blow-off after set-down, on a tool changer
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-2026-000032462) never changes.
Identity and time
| Publication number | OT-2026-000032462 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7a93-9b4a-053dc10584a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18a5bac029505d3caf1f8bcb8fd4468a6d63cecce8935bbc89c14360eeb2277f |
|---|---|
| Markdown | 0fb7ca81e64cd9879a8eac9f515dc71627568a4014f5865e70e1571676d9933c |
| Publication page | 0d4368a79bdbddfe4aaa2fb1ab3ffa193c4309fd465e6619346fc6d7b8cd2530 |
| Manifest | fbffb052fb1293fbfcf01d1934dc4fcce3cf4bffa02368f467a244a456a3005b |
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 | WIguGqmxNZuGZ8wUcojh3r3CoJaPsZQkkYTp11p9r7g0eELI2wTeh4kzxoakhOMamq9GiUshLv5SzT4lqo2CCg== |
| 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
| 2026-09-17T11:33:53.549108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032462observed 0d4368a79bdbddfe4aaa2fb1ab3ffa19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:53.532695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032462/manifest.jsonobserved fbffb052fb1293fbfcf01d1934dc4fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:53.516033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032462/publication.mdobserved 0fb7ca81e64cd9879a8eac9f515dc716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:53.498487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032462/publication.txtobserved 18a5bac029505d3caf1f8bcb8fd4468a...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. |
|---|