OT-2026-000058793
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000058793) never changes.
Identity and time
| Publication number | OT-2026-000058793 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-76a3-885d-f9a8411e9d39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058793 |
| Status | PUBLIC |
Content hashes
| Canonical text | de908d52d6c59479ff33492930d304e44cfc9487f86eefd01960c3eca7f34839 |
|---|---|
| Markdown | 86f592a92c69cd65389192d042329388297ee8a22e1e4383ed8ffb36236a912d |
| Publication page | f80623c509549d85e06e52fb561b86062b784df993f45805f5994b2cf52cef31 |
| Manifest | 81f8360f7f6a3b736d2a8a7c29853418ed89d20cdd5eef5ddbc66cc2745335fc |
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 | ZpGwnfoZaPxQIWdn9iMUBOBV9NBL6KgNwHz0v7u9f5tkyURM55d8XlQzy4EFVv1jjn0TlUjqSxisaM/KgKx3Bg== |
| 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
| 2026-09-17T10:46:18.774023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058793observed f80623c509549d85e06e52fb561b8606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:18.754160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058793/manifest.jsonobserved 81f8360f7f6a3b736d2a8a7c29853418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.734319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058793/publication.mdobserved 86f592a92c69cd65389192d042329388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.715697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058793/publication.txtobserved de908d52d6c59479ff33492930d304e4...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. |
|---|