OT-2026-000076583
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed blow-off before 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-2026-000076583) never changes.
Identity and time
| Publication number | OT-2026-000076583 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-71fa-a3c8-818c8294bd0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53f4a100fd0d0883aaea9a3a46a4bb84df22bd9dfae9b171fee28114d08e2177 |
|---|---|
| Markdown | 98777d98d1b7184cb0252c0c276bcaacf59dad0d96e6a2f46e56389c979d8b8d |
| Publication page | 0a517224bbf11514da1abfb727f80fe8ab5a5dcb63e8059a7ab7583eb1545ffa |
| Manifest | cafe31db1b2e91bbcfdfe6b62a61f8ae63907acd639b44df0f154e2dd1d32bb2 |
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 | 4DOfInBEOSZDwbRMxWVEdkEQVkvC6BlCKHv0GFBLedBKhPah38+Bceu8+xYy3jRADurHJtN7epmSobdqed8eDw== |
| 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
| 2026-09-17T10:09:18.437207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076583observed 0a517224bbf11514da1abfb727f80fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:18.418621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076583/manifest.jsonobserved cafe31db1b2e91bbcfdfe6b62a61f8ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:18.402430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076583/publication.mdobserved 98777d98d1b7184cb0252c0c276bcaac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:18.385763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076583/publication.txtobserved 53f4a100fd0d0883aaea9a3a46a4bb84...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. |
|---|