OT-2026-000046868
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000046868) never changes.
Identity and time
| Publication number | OT-2026-000046868 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7e51-967c-5407cae5108c · 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-2026-000046868 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6341bd04b782fd1269af81fa8d82aa60e73654ef5d0405308e5e03ba6cb4890 |
|---|---|
| Markdown | 2d87282e2624f0e4726f4ae6f041f8cd92f9fbd97ff949238613d13525ca7777 |
| Publication page | 788684fde9339a7e89ece4af9da7dc4f76205ecae61c04932e2a52264b3e7aa8 |
| Manifest | ca3e708e86be26e839de1e74ef2a8acf76c10d2d214be68135c9c0817b5d5a70 |
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 | wSxBoZfkLO8KJ8s9KZ4bBN4pxgfDiZF67YU2PFKZmbVD/u5DSC9cGo2speZaWDCe9rkGex7GnWuTo8zhvJscBQ== |
| 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
| 2026-09-17T11:06:58.493700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046868observed 788684fde9339a7e89ece4af9da7dc4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:58.474595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046868/manifest.jsonobserved ca3e708e86be26e839de1e74ef2a8acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:58.457876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046868/publication.mdobserved 2d87282e2624f0e4726f4ae6f041f8cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:58.439979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046868/publication.txtobserved a6341bd04b782fd1269af81fa8d82aa6...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. |
|---|