OT-2026-000058166
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000058166) never changes.
Identity and time
| Publication number | OT-2026-000058166 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7da8-8fa4-4f9ceafa0547 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91f5ad9811c2f016c5653cf7e109ab73eb9c4b05327f0f360f7ae9b06f7539b3 |
|---|---|
| Markdown | 80acb658296ad62b493b8af68cd2c7747bbf679fa394d4231d92d82032c3f6c9 |
| Publication page | be144d9f09ef3e094b8ee1952e239a7e4f790b977c7e0f60d724da8f12a395a3 |
| Manifest | 8ad7a4c2880331fb76477ec22c5b653d4e8c4c14553d8cc712d79cfd208b81aa |
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 | bJe/onSGBT0RGEBGsVBT27qn9Vx0SXP+j1GceB3VpcarWLqpqwTOBTdXAU0bifovyIlw9sIZBBubRBY+DoifDw== |
| 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
| 2026-09-17T10:47:51.945891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058166observed be144d9f09ef3e094b8ee1952e239a7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:51.928179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058166/manifest.jsonobserved 8ad7a4c2880331fb76477ec22c5b653d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.909431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058166/publication.mdobserved 80acb658296ad62b493b8af68cd2c774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.891441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058166/publication.txtobserved 91f5ad9811c2f016c5653cf7e109ab73...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. |
|---|