OT-2026-000060209
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000060209) never changes.
Identity and time
| Publication number | OT-2026-000060209 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-7c52-b354-480b427172a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060209 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08ee3e21d644fc0767b8fbf5973342cfe191aa6b503250e35475971c5d57d408 |
|---|---|
| Markdown | 69fbedc2039c677444d55ee1ee0b54419a1c6c4d31b8acdb4fef213067030ccc |
| Publication page | 38ea038af2b6036ec64fd047bb4bd2f46753210db7cb923e7e69c837a737c38b |
| Manifest | 51726e681dffe4f98946aa8364fd809a78d711be4958a6944783272299f0ee95 |
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 | AO8rPj+AEku7j2BGBMHOqfcDuheJRD68AvxVYkN3EBV1QI3bwxvwCyVyNs02b8LMFJIzg4lFEq35ZQL4Jy5EDg== |
| 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
| 2026-09-17T10:43:52.943476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060209observed 38ea038af2b6036ec64fd047bb4bd2f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:52.926800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060209/manifest.jsonobserved 51726e681dffe4f98946aa8364fd809a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:52.907191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060209/publication.mdobserved 69fbedc2039c677444d55ee1ee0b5441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:52.887734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060209/publication.txtobserved 08ee3e21d644fc0767b8fbf5973342cf...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. |
|---|