OT-2026-000101217
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101217) never changes.
Identity and time
| Publication number | OT-2026-000101217 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7d1b-b6e5-e53e2c79d19a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04ae317c9af71a1f6a6c159e4010e6be07812868888ecd921576146b91ce43ea |
|---|---|
| Markdown | 50cfbe57d0ad80aeb9780a6d1f2c8ebb679777b004ac9d4e8752ab1630bd7590 |
| Publication page | ff78e5ed79e3daa6e264fd265a00c8dcaf7aa4fffb95526317f6d84800bb3516 |
| Manifest | 90fe021a32a4659f1acc07c7e8814d535399d0019496149dcce422e5d9f2bd78 |
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 | 0OV2ammGmQqEZS6u3NqdRICntphp3yl1xLm94A1Tb6ePRTtByD+0DYdv+Qg931kBqY6rFVlmiTLFVaI0j7BnDA== |
| 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
| 2026-09-17T09:26:52.322943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101217observed ff78e5ed79e3daa6e264fd265a00c8dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:52.304097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101217/manifest.jsonobserved 90fe021a32a4659f1acc07c7e8814d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.285649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101217/publication.mdobserved 50cfbe57d0ad80aeb9780a6d1f2c8ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.267482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101217/publication.txtobserved 04ae317c9af71a1f6a6c159e4010e6be...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. |
|---|