OT-2026-000062058
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000062058) never changes.
Identity and time
| Publication number | OT-2026-000062058 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7d71-ab48-f278f81dc7ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062058 |
| Status | PUBLIC |
Content hashes
| Canonical text | d54a43cd3f366e4d4837df85a00b715c1ba6a97934a2cf6a9c0d3522eda7c66e |
|---|---|
| Markdown | d73222c19e24b7b5a5c07429a4e6d8c7ad9e6611a4bb7ef87ebb7a99603ced27 |
| Publication page | 0ec1aaa69083bd3a358323a1f244923ae8eabe5360262d44b373c6073ec36c94 |
| Manifest | 88b946d9d690c4642f54c9bc108404f61fa03fa12fa1f684612a5fd9411d8c6a |
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 | 4sqSmcekZ7BS7KLbWzCTy8f2TZIgvdXnEArQkk9SIXdc4xNNP4PYZDEiDKzoYtx0Q7g3XMXMEl7bUtgU6kcOCw== |
| 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
| 2026-09-17T10:41:06.158314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062058observed 0ec1aaa69083bd3a358323a1f244923a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:06.138506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062058/manifest.jsonobserved 88b946d9d690c4642f54c9bc108404f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:06.120297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062058/publication.mdobserved d73222c19e24b7b5a5c07429a4e6d8c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:06.102010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062058/publication.txtobserved d54a43cd3f366e4d4837df85a00b715c...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. |
|---|