OT-2026-000093528
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093528) never changes.
Identity and time
| Publication number | OT-2026-000093528 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-772f-96f9-f9e2061f5f9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093528 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce16cfa0ee196977bc81cd3aad7edae30961a9a862990c6fb671ad41172dd5b1 |
|---|---|
| Markdown | 234aea3bfba9f1c7b2a1add9e4742365daab365dd83205fd9904ddb55d0b44d7 |
| Publication page | 003fa7ffab884aa26d68413e2642f6a93269b901a5791fab737420da9785f876 |
| Manifest | 27dea58e559f6b888fd66f3fa6ba8aee1fb8bc37d624c06d5d8cf75a40d6dc88 |
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 | a5k8s7+neYX5nP2/sTZLgiJ5Mtu2X+HTVWLKeY5XpGeJksGSCHXSiFMoU25+pqWqf0nPgJ90kh1LGuyDIsQKAg== |
| 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
| 2026-09-17T09:40:28.651641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093528observed 003fa7ffab884aa26d68413e2642f6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:28.631593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093528/manifest.jsonobserved 27dea58e559f6b888fd66f3fa6ba8aee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.612987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093528/publication.mdobserved 234aea3bfba9f1c7b2a1add9e4742365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.596415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093528/publication.txtobserved ce16cfa0ee196977bc81cd3aad7edae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.775388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093528observed 003fa7ffab884aa26d68413e2642f6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.756664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093528/manifest.jsonobserved 27dea58e559f6b888fd66f3fa6ba8aee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.738406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093528/publication.mdobserved 234aea3bfba9f1c7b2a1add9e4742365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.720329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093528/publication.txtobserved ce16cfa0ee196977bc81cd3aad7edae3...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. |
|---|