OT-2026-000086518
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, sustained blow-off before 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-2026-000086518) never changes.
Identity and time
| Publication number | OT-2026-000086518 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-7548-b47c-cba7678674ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086518 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbbabd11e871ef0788a09afdd13c6fa7a0d5936c6500142da8d89d72f4b2d212 |
|---|---|
| Markdown | e4cb4efd5f135cb669cec180269f601e43ce807c6b696dbe03944fafa1a649a4 |
| Publication page | 2f2f460bac7b5deadfe1ca187cf1b01b184e3a6313c0922a6f2129ed5f3432e9 |
| Manifest | 8a3e9ef0ce0bc1d769ca9a6d40691616746ce0ab5d1428da1898580a8f3e5307 |
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 | LPJAui0TjKMOhpVKNTg6Yy7olKBFfHBcMKrur6kyoIWrjglBCy5tKQEm2Lgj3NeUP165tTjaNLISAGK38tRiAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:20.343538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086518observed 2f2f460bac7b5deadfe1ca187cf1b01b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:20.326146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086518/manifest.jsonobserved 8a3e9ef0ce0bc1d769ca9a6d40691616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:20.306715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086518/publication.mdobserved e4cb4efd5f135cb669cec180269f601e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:20.289805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086518/publication.txtobserved fbbabd11e871ef0788a09afdd13c6fa7...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. |
|---|