OT-2026-000058468
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000058468) never changes.
Identity and time
| Publication number | OT-2026-000058468 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7736-af22-94bb6fe9341a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6389e81d517264673689f724676d26eba6852bc7bfe1daa60dcd24fed384c59a |
|---|---|
| Markdown | 4aa4b3a0ad4e0cbdcfb4e7364af242ee8bbb28d900ab9f5f5245e59b67bd7bbb |
| Publication page | 3de2e4e6acc7ca453a8b000cefc9435bb6f43fca31de0c0d87cf34c574a2e0c9 |
| Manifest | b74aa236b38b0511f587d2d57f7019f1d7175c956854633c04dedd1a244a8865 |
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 | uUsAXsM9metUjhj2GsU0io9gXdJQjNdfj3R26vESoeVBKOmLMGpiV6cXoTryDIu8HJRMH8BOqXfAYl50ibkvDw== |
| 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
| 2026-09-17T10:46:55.160701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058468observed 3de2e4e6acc7ca453a8b000cefc9435b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:55.142945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058468/manifest.jsonobserved b74aa236b38b0511f587d2d57f7019f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:55.113350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058468/publication.mdobserved 4aa4b3a0ad4e0cbdcfb4e7364af242ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:55.095029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058468/publication.txtobserved 6389e81d517264673689f724676d26eb...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. |
|---|