OT-2026-000062014
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000062014) never changes.
Identity and time
| Publication number | OT-2026-000062014 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-765a-8b31-48b2ac4e9f83 · 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-2026-000062014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fde85a9191b98d261ebe2c34aa4f778eccca6ce1c0f1243ded747bb39f20c54 |
|---|---|
| Markdown | bb881b21d53863a92e030c3ea8b9edba07e251cd79394ed8f5b597f903fdc0f8 |
| Publication page | 0935826909ff9e5383d093017dc35cf427292d4e1a7395455385e2e65a0c1b2e |
| Manifest | 781c4bfcd23fd3983d59e7b841e34b7f1b963c6bdec03d1104e9a632f992f8ec |
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 | BthLv+4OAKNFYCdS0nMGElaZ2vyBzAuuYLZcS8IHSmZAqFRDqkKNJsWveAIPuVyXLe7DuXA01qzo+Ebf0ve0Ag== |
| 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
| 2026-09-17T10:41:02.610541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062014observed 0935826909ff9e5383d093017dc35cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:02.587719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062014/manifest.jsonobserved 781c4bfcd23fd3983d59e7b841e34b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:02.564617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062014/publication.mdobserved bb881b21d53863a92e030c3ea8b9edba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:02.544224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062014/publication.txtobserved 2fde85a9191b98d261ebe2c34aa4f778...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. |
|---|