OT-2026-000098319
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000098319) never changes.
Identity and time
| Publication number | OT-2026-000098319 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7077-ab28-8c5929fcf7c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 606628859957c8b83a56ed6a638aa08ac980fdcab0622a4d2d949aa941719878 |
|---|---|
| Markdown | 7eed85c648d63f6a33ee861bcab81cd31a089c2bce8fcbb05e018d982b5332cb |
| Publication page | aa11fef179dadbaf31122aba6cce4684769907c66e76703bb2dfd0dff39f81e0 |
| Manifest | b34484fccf531bec0b4a2f3d9cc98292153b0b85bfe2b6a373c47a72dc95cf82 |
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 | /frc95cVCgPCmuwkvE6VaplHpg6MJ+YbNm6Hqu/dJx+v5x/Arum4/baNsiJgGPRzusCa/piisK8WanvW3S0DAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:31.680665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098319observed aa11fef179dadbaf31122aba6cce4684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:31.661890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098319/manifest.jsonobserved b34484fccf531bec0b4a2f3d9cc98292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.642190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098319/publication.mdobserved 7eed85c648d63f6a33ee861bcab81cd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.623026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098319/publication.txtobserved 606628859957c8b83a56ed6a638aa08a...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. |
|---|