OT-2026-000080467
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, sustained 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-2026-000080467) never changes.
Identity and time
| Publication number | OT-2026-000080467 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7e3d-aa9a-56ccdead9462 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71ffffe8135441d7559f1891529bbf697159cc2f1b38e32c538092acab0204e6 |
|---|---|
| Markdown | f7e80458384fcc933df9a7ad79d6c58336dd54fce6bc5e85b42d12200803f9f9 |
| Publication page | d8d9395f4be783803e86fec48b9db2bdfa12ac9fad2afe974c3b25fb72c06585 |
| Manifest | eb0e2b1513acada496a2f69eb4a37746734d1a2aa18241d13302dbe38bfc880a |
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 | fmQjR1z1CV6spprjaAF5eV2IEPvr0J30nep7gXsMhZ6I7GLPLatE8UNfMARjCZUMmYZOpGtssiWrHmUCofGrDw== |
| 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
| 2026-09-17T10:02:59.248129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080467observed d8d9395f4be783803e86fec48b9db2bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:59.230440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080467/manifest.jsonobserved eb0e2b1513acada496a2f69eb4a37746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:59.212473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080467/publication.mdobserved f7e80458384fcc933df9a7ad79d6c583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:59.191460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080467/publication.txtobserved 71ffffe8135441d7559f1891529bbf69...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. |
|---|