OT-2026-000062123
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000062123) never changes.
Identity and time
| Publication number | OT-2026-000062123 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7994-962c-bec1609af2c9 · 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-2026-000062123 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1b5abe2005cb84a0d6c60b61a85aa55726aa4e35266907f335cd615a605dcf4 |
|---|---|
| Markdown | af5bc20a7106db1806b1824277b3084f8e39adfa24983ae76fafb9d3913325ac |
| Publication page | 4a2a8504aa2cbe7cd255f0ce3d774336ae71faa9a4f1337cf0655f6e5369cb49 |
| Manifest | 860bc6ea1ef84585d3d5195cd3343b7c90a9f61de2b0b1ac4755055d676139d5 |
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 | ASSK0Kvx3G/7coQFYFkQvMaSKlXoOvCGT/tN1AkCCWwssUFUlLfGT4tzdgpBzGgV3y3tgbrKiu4gbnWyhwFrDw== |
| 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
| 2026-09-17T10:41:11.171599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062123observed 4a2a8504aa2cbe7cd255f0ce3d774336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:11.154982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062123/manifest.jsonobserved 860bc6ea1ef84585d3d5195cd3343b7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.136467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062123/publication.mdobserved af5bc20a7106db1806b1824277b3084f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.119922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062123/publication.txtobserved d1b5abe2005cb84a0d6c60b61a85aa55...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. |
|---|