OT-2026-000060374
Publication integrity record
Foam pad vacuum gripper, 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-2026-000060374) never changes.
Identity and time
| Publication number | OT-2026-000060374 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ca-7afc-bb1f-3aa056f1a329 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62e6502aa93ac396f48447363fabb111487aaeb68d084e5a46161adfe2badcc5 |
|---|---|
| Markdown | 89ffb7b45cde2c3ecfb6a7ecaa41b9ac73765407664d20beb2b4b5d78c807503 |
| Publication page | 744db537307df381cbce5548ae2ee6f2bf760ca9923b0e0ef00d839ab714aedd |
| Manifest | fce982439737f3945c056b455311d165e5ad5a4b1cd23e09b0366a0fd45beda3 |
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 | pNP8jbSrnkcfOqgm+1/qgOGcZKf9BSzHTAvvkNcfAJHmBmyDEpans/V/z62ZODmjTis8MgDB1GtCyHlYEf4EDw== |
| 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
| 2026-09-17T10:42:49.738910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060374observed 744db537307df381cbce5548ae2ee6f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:49.719736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060374/manifest.jsonobserved fce982439737f3945c056b455311d165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:49.700012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060374/publication.mdobserved 89ffb7b45cde2c3ecfb6a7ecaa41b9ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:49.683285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060374/publication.txtobserved 62e6502aa93ac396f48447363fabb111...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. |
|---|