OT-2026-000047048
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000047048) never changes.
Identity and time
| Publication number | OT-2026-000047048 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-7ac5-832f-6604012def41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 666f82aede79429839da8d55e0612478d9f52547088ccb0c391960ac3fb6cad7 |
|---|---|
| Markdown | fc6cb6edd1e64a9c2e9bcc9b0a589bd78c99883bbaaa37c4048cd9b57d7e7d11 |
| Publication page | d2c8d5c73bb5d68547fe4ac6f8245c0a8f649885f3a7305f18f63bd966d825f3 |
| Manifest | 836e22c5d44c97784d5943db7df027456195c7a8278e45c29ac99b96e5e3a7ba |
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 | eRQnu/rbGKZgUthEJieZsgyFpuBx2tT1a1SRaVY4jt4NSI/4vvxmmttELkWQOF49Bo3v05LIPr906TbLn2piAg== |
| 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
| 2026-09-17T11:10:20.435154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047048observed d2c8d5c73bb5d68547fe4ac6f8245c0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:20.411963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047048/manifest.jsonobserved 836e22c5d44c97784d5943db7df02745...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:20.393670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047048/publication.mdobserved fc6cb6edd1e64a9c2e9bcc9b0a589bd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:20.372186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047048/publication.txtobserved 666f82aede79429839da8d55e0612478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.937824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047048observed d2c8d5c73bb5d68547fe4ac6f8245c0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.919442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047048/manifest.jsonobserved 836e22c5d44c97784d5943db7df02745...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.900806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047048/publication.mdobserved fc6cb6edd1e64a9c2e9bcc9b0a589bd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.882580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047048/publication.txtobserved 666f82aede79429839da8d55e0612478...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. |
|---|