OT-2026-000045610
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045610) never changes.
Identity and time
| Publication number | OT-2026-000045610 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-7273-b80d-244991a22ad5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045610 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad3f06322ca4c5b329f077bb9ef83e6cf92e5263d32ee054c00ccea8bdbd6236 |
|---|---|
| Markdown | 2e9abe3e702e6c09d4f47826f227fdd6cabd5ef4d80eed105f80bef55e6dff9a |
| Publication page | f103208cb7e2ab354c2d9f2e8728832cce62a060c5133bf82bc408df4c4e0eed |
| Manifest | a3e4116f0ce3b05352e9726c8b1302da8c395e8f8b2f199b5118787df62bf931 |
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 | 3f2jR9XfFNb9nGOrFXB0VFfTCvhcl7WoUcZFE1JJO9mPOqFwX1Y8K//viv6y5o9awpellOkv15MrM/9gjKp2AQ== |
| 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
| 2026-09-17T11:09:23.238981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045610observed f103208cb7e2ab354c2d9f2e8728832c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:23.220797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045610/manifest.jsonobserved a3e4116f0ce3b05352e9726c8b1302da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:23.202089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045610/publication.mdobserved 2e9abe3e702e6c09d4f47826f227fdd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:23.183292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045610/publication.txtobserved ad3f06322ca4c5b329f077bb9ef83e6c...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. |
|---|