OT-2026-000059498
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059498) never changes.
Identity and time
| Publication number | OT-2026-000059498 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-73c7-82d9-47d8e0b50fa8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8abc1881d900fc3bf332a01c969de00c30c36b5e363a594178dbd2fb46456acb |
|---|---|
| Markdown | c1d9339726fc2cdf8a537937ab9e54c8680c02e27e4be0ff0a113f9c27e3f5b4 |
| Publication page | 1df9b6697186c6c53910b257fcebc2ce8a2acc023b9d3420901486885a1afa82 |
| Manifest | f8e795e55c3fb5a457ceeee6455b3a721731d57872a2a0472490669476a17f35 |
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 | w1n86QJ6XjCZY8kgZMm0NpSv9dzR+B25ZOcZuFnHEhf8kxiN/hmKwucMAyLAds72TGu3QIArwq7ne+0uwUm2AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:12.607108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059498observed 1df9b6697186c6c53910b257fcebc2ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:12.589545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059498/manifest.jsonobserved f8e795e55c3fb5a457ceeee6455b3a72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:12.564187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059498/publication.mdobserved c1d9339726fc2cdf8a537937ab9e54c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:12.544111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059498/publication.txtobserved 8abc1881d900fc3bf332a01c969de00c...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. |
|---|