OT-2026-000059836
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off after set-down
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-2026-000059836) never changes.
Identity and time
| Publication number | OT-2026-000059836 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-708c-9676-d26ee9d4ade7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 753458e8661bcade640d208d59b5dfc41c7872863bef7d0e8a4f20f9451ccea9 |
|---|---|
| Markdown | 673e6f52991d1623eb3ec5f500908f675894be596e0ef5eb65b4920e607a48be |
| Publication page | ed5ffaaa32cfff4d62226e95b4933281ce8aafed90557b0407745900b5d2cc85 |
| Manifest | b8af4fc56a701a1e41f9a202783857eca449330b5cd6dbc2021a3c5b0f387bf1 |
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 | 3YAeJcSg9p+Y9G4fC1uHIUhjtJP/xcgrOPSB9W8j4ns8vjje/t0607NGdTFdv8aPQZj+BYq6slUZVfr75p7rAg== |
| 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
| 2026-09-17T10:44:35.003595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059836observed ed5ffaaa32cfff4d62226e95b4933281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:34.984610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059836/manifest.jsonobserved b8af4fc56a701a1e41f9a202783857ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.964459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059836/publication.mdobserved 673e6f52991d1623eb3ec5f500908f67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.945754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059836/publication.txtobserved 753458e8661bcade640d208d59b5dfc4...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. |
|---|