OT-2026-000060935
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000060935) never changes.
Identity and time
| Publication number | OT-2026-000060935 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7b78-b0d0-b2d2cc9ecad4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060935 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4aec87aa2946f001a0299fa79529c7802f75ceb76c9362097f72577ee4c3486 |
|---|---|
| Markdown | 4738e53e91835e029032d068b99368d46dff6c5c02e932d8d830332a6b6739bd |
| Publication page | 53f67e485a25f90d852c5f791b7144f45f03515186d4d3b6c9e3e0b5dbe154c8 |
| Manifest | 4c2bb9bc82090f5fca2267c69015a8d05b84040fe575cf58fbf5125ae9adc1a0 |
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 | VVRYtN5AAp6+yOTcOW0XW8bYk71VavalIaUBDeZjH4TutXB/hJbvS+NExfWu8EQa1MYBPRgv6PfweHyY2RjKAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:12.425784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060935observed 53f67e485a25f90d852c5f791b7144f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:12.405936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060935/manifest.jsonobserved 4c2bb9bc82090f5fca2267c69015a8d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.386697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060935/publication.mdobserved 4738e53e91835e029032d068b99368d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.369393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060935/publication.txtobserved b4aec87aa2946f001a0299fa79529c78...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. |
|---|