OT-2026-000058816
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000058816) never changes.
Identity and time
| Publication number | OT-2026-000058816 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479d-7176-9bea-ea434a6e1a19 · 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-2026-000058816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83a73d836150915c025e264c355e24bc2ab6df6ca6f36b07997e8fddf3ec46ce |
|---|---|
| Markdown | 9a36e3a3ad29ff3c8c94613f527f7dfb88c3c08340e9d5c1b29a75f03c34c42a |
| Publication page | 7d54eb2ec46adb9747ab96e1844e1516217d06c19afcb14602ddf48ec4cd0c0b |
| Manifest | fb6a04a0db2dc61a577ebd34b44538cad2e253033774547cec845101ed79e17a |
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 | gNRhd7MDzKgyUaL+Ko3+/pLQ9VicQ+bbi23VN3m/peylGgLQKQ34nqHzgWfnN8/tWNjS4+cKJcrOYThagELbAw== |
| 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
| 2026-09-17T10:46:20.588371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058816observed 7d54eb2ec46adb9747ab96e1844e1516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:20.570133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058816/manifest.jsonobserved fb6a04a0db2dc61a577ebd34b44538ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:20.552334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058816/publication.mdobserved 9a36e3a3ad29ff3c8c94613f527f7dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:20.532669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058816/publication.txtobserved 83a73d836150915c025e264c355e24bc...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. |
|---|