OT-2026-000063592
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000063592) never changes.
Identity and time
| Publication number | OT-2026-000063592 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7556-a937-76de8e04bd22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 790c9121e6e773683421a58c6ba8048cf33bcefa554ed648c37bb25aa78b5b40 |
|---|---|
| Markdown | af07516f1cde401a6b32f3eaeeba28648fb65345cf9c47dfea46ac884e296011 |
| Publication page | 2f463069e9bbbe477f151f39af9d8f4043778fa989d2b7c52c357766a08f17d0 |
| Manifest | b26a3393118c6dfcb814803e9f3272222d1a152e607cb318bf7b0acc78814c7a |
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 | 9GZYNepHUtG/n8BLdSIOqG2ui+Y/O7BNhX6sKBKfOBBAMxZh2l5qtM2eEwc9CTfqzWASa2qsCe8vCtiA71EbDw== |
| 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
| 2026-09-17T10:37:36.554691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063592observed 2f463069e9bbbe477f151f39af9d8f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:36.535174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063592/manifest.jsonobserved b26a3393118c6dfcb814803e9f327222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:36.514111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063592/publication.mdobserved af07516f1cde401a6b32f3eaeeba2864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:36.494584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063592/publication.txtobserved 790c9121e6e773683421a58c6ba8048c...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. |
|---|