OT-2026-000030568
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, sustained 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-2026-000030568) never changes.
Identity and time
| Publication number | OT-2026-000030568 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e505-75dd-81bb-e3d455eec98f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ed96a15e6e5828c86f08f7af65f186ee57d36990c56025e30df8f133254d689 |
|---|---|
| Markdown | 7804e59e03d3ed77465e08069e871276e3d4641b97a74288f4d537b7287adedd |
| Publication page | a2731e5e4731b36d9cbece42515042e6b5067dd3bda4b21aa53466a7527713f7 |
| Manifest | 9a4deb7b4c7ad7ca0b03f48a880156e46fcfe46a394518819f9153562155170b |
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 | RE2Todm5R0q8WHFVfg7aDSrlZRG3NuEQ6cZKLoZPLFZCNZLCKMdVZplApi9+Co6ZL4s6N5IDiiKhCeVnZw+oDw== |
| 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
| 2026-09-17T11:38:26.464951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030568observed a2731e5e4731b36d9cbece42515042e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:26.446481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030568/manifest.jsonobserved 9a4deb7b4c7ad7ca0b03f48a880156e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:26.429520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030568/publication.mdobserved 7804e59e03d3ed77465e08069e871276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:26.413159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030568/publication.txtobserved 9ed96a15e6e5828c86f08f7af65f186e...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. |
|---|