OT-2026-000093714
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093714) never changes.
Identity and time
| Publication number | OT-2026-000093714 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-76df-a6ab-7a6efd73b772 · 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-2026-000093714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a2fbede27ab1044bc020bdb5b1a7a6a48191aba266c7bd2f182b67308e2e42b |
|---|---|
| Markdown | 4147a908045543faa33e9da069408d0abfd019a6985dafd5aee1b0609df99c9f |
| Publication page | 6183373808cbe614872aa407c784cf9060e46422a33eae9b8d6321e0f17f7362 |
| Manifest | fab8a8ad953bcb68353acf8be9cfafbaa1b81b889a706cc9975f8d425b6f7b46 |
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 | LdWNKe+0HDtpNNxcrS5p1O+5G2K739MxWZv1U9UCCNR1VraIY0cBZQOJfPZy2ajnXnKBB4uAOIXOiT1hdVtNCg== |
| 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
| 2026-09-17T09:39:47.067982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093714observed 6183373808cbe614872aa407c784cf90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:47.050426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093714/manifest.jsonobserved fab8a8ad953bcb68353acf8be9cfafba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.032951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093714/publication.mdobserved 4147a908045543faa33e9da069408d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:47.016875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093714/publication.txtobserved 5a2fbede27ab1044bc020bdb5b1a7a6a...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. |
|---|