OT-2026-000104518
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed blow-off after set-down
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-2026-000104518) never changes.
Identity and time
| Publication number | OT-2026-000104518 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3422-7835-a30b-ffb8d92ca461 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45adac76caeadc630d6ad4a7bc9634737a43914216f2f02801edaf03a7ffdb04 |
|---|---|
| Markdown | 70695398d8a5d4a94f65f32faed9c996be22afaa374d52d8296038c0e84701d5 |
| Publication page | 4e94fe14bb6d73accb7da9c97ae128b4cd4371cc6a74ee223895e68f58387bfa |
| Manifest | 54c8998b5cf24263920094c8242a979d392db9413ae4452086afd543b0de00d0 |
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 | 6z6LK/gU7QHFzvuV2QCRcdiTKmAZc7VqVYUbGiqviKnXmkGOuC4AZBZDXwaiEfYOCvvf1gcnxFNZfMJ6YK3aAQ== |
| 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
| 2026-09-17T09:21:48.843402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104518observed 4e94fe14bb6d73accb7da9c97ae128b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:48.825204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104518/manifest.jsonobserved 54c8998b5cf24263920094c8242a979d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:48.807217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104518/publication.mdobserved 70695398d8a5d4a94f65f32faed9c996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:48.789001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104518/publication.txtobserved 45adac76caeadc630d6ad4a7bc963473...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. |
|---|