OT-2026-000060610
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, vented 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-2026-000060610) never changes.
Identity and time
| Publication number | OT-2026-000060610 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7aa1-b926-db933023332d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13505b0481998717feaa2d8eef59374b9238e14f95f0b7ff4ddded6938236ef7 |
|---|---|
| Markdown | fc3d66a755c3f71b15324b398095adab4471e91bfe82336b79938a3a4be31b36 |
| Publication page | c15fa000e07e999d610949da59bd0d000dc9918651f997b273c993f2eba39d66 |
| Manifest | 69a140ce2711eb14390a099ecd0edcf9a7508ea7c64cb8e09ea4dbd07b4ac2d0 |
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 | 6/IbEIo5wdeBNoxAG18rKSYXFRllOAMoFuYt4p6y6bC35jKpfu4CP9GOF7SDQFOZ6Si5AQqHSJhsRNOJjlotCg== |
| 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
| 2026-09-17T10:43:14.016737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060610observed c15fa000e07e999d610949da59bd0d00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:13.998455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060610/manifest.jsonobserved 69a140ce2711eb14390a099ecd0edcf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.980079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060610/publication.mdobserved fc3d66a755c3f71b15324b398095adab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.962935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060610/publication.txtobserved 13505b0481998717feaa2d8eef59374b...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. |
|---|