OT-2026-000041021
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000041021) never changes.
Identity and time
| Publication number | OT-2026-000041021 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-70d4-b844-3f3013cbaca2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041021 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee99965e89f55bbeb83dea33fe44fc28b691d0b6d34fd77c884b14ea39b624b2 |
|---|---|
| Markdown | 549e8666f7116ce4a1f49ea16b6b29a7317e148af514d8f45e2cd461ba05e9d9 |
| Publication page | cebdb672545495d30e21a391062f4ad0d3da16b90d9dfc8f662f04a0d5742411 |
| Manifest | 06ed84da969a2a9e03ec8b510ce9cd6fa284b6a4fecfde6ad31640a2029967b8 |
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 | IjhEo5C/AnjAMm7GBO/RG1RUQ+AKn+elsX0qxBXJROtN8D+YaCHD/0dusBcXoZ3wLv9HHlePZ2Ozxur5LnTgDA== |
| 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
| 2026-09-17T11:16:55.698800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041021observed cebdb672545495d30e21a391062f4ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:55.681315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041021/manifest.jsonobserved 06ed84da969a2a9e03ec8b510ce9cd6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.663385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041021/publication.mdobserved 549e8666f7116ce4a1f49ea16b6b29a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.648288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041021/publication.txtobserved ee99965e89f55bbeb83dea33fe44fc28...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. |
|---|