OT-2026-000045506
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000045506) never changes.
Identity and time
| Publication number | OT-2026-000045506 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-705d-9b80-cf14fac16cbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b338b244053c0ca7e1039ab64cb78dde91ebc46dd8ab7237c0b2201be692024 |
|---|---|
| Markdown | 67ae1e26f390073293506d8d7579f8486a7b1b805ff3c27c35e3a5be0154a34c |
| Publication page | 874128d9c6e295a974ac38e6f51f6dc8d1f653ed35528c8c9f49b4a2ede1e8d2 |
| Manifest | 99c633cd9f1425b32dba559b207189cb76ba22b83fdac2c922d00b6f27bf1b5f |
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 | +eFVlOFI3JkNAV+FaEoe/J/nmK8kCdQdxythz+8NhVQvJ4ZFHhRwaOWW4WSZMqZniAIAOKpLLlvZElwNHcyrAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:19.563488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045506observed 874128d9c6e295a974ac38e6f51f6dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:19.547222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045506/manifest.jsonobserved 99c633cd9f1425b32dba559b207189cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:19.529857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045506/publication.mdobserved 67ae1e26f390073293506d8d7579f848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:19.510588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045506/publication.txtobserved 9b338b244053c0ca7e1039ab64cb78dd...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. |
|---|