OT-2026-000017943
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000017943) never changes.
Identity and time
| Publication number | OT-2026-000017943 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7539-b61c-feae0c22e219 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017943 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73bbbc20b147cbfd6a7c205909a998153cc2fb99ec902852cd5259047c031cf1 |
|---|---|
| Markdown | 7cbb377f7fba690294820254a72687def4a3cd5845e1537f06c5639c3469a3cf |
| Publication page | aaec32ce3cfc6b4b20f0bbf3112b7218553927bb19f660c1e87bae9ef5b1fa98 |
| Manifest | b360bcd60cdbe8661af7c885080cc92a0d99487fc8329effc4eef81e83580089 |
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 | qykwZpZAVfCU0c4WdPxODrBpQEIOr8KABQBxdUNRmIksHbGGmIDhCEu+3RwZKtZBifBAieMn2uU1pP+puCfeAw== |
| 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
| 2026-09-17T12:01:56.488808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017943observed aaec32ce3cfc6b4b20f0bbf3112b7218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:56.470912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017943/manifest.jsonobserved b360bcd60cdbe8661af7c885080cc92a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:56.452009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017943/publication.mdobserved 7cbb377f7fba690294820254a72687de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:56.432673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017943/publication.txtobserved 73bbbc20b147cbfd6a7c205909a99815...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. |
|---|