OT-2026-000036893
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036893) never changes.
Identity and time
| Publication number | OT-2026-000036893 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-7f8c-8013-034c5e0bd1be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036893 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4d8e468f864e4efe92e3bf468ebf2c13174d6b78c3db667f0c828d623f2956e |
|---|---|
| Markdown | 0bff9dacdcc234b3ee2fbd6bbafa086a99ba6bf1924bdcd64f0a80828e73c9af |
| Publication page | 48fddc81cc5c3c89087ba6e98b7d6c19d347f6ea59d59fb69777ffeedd827b8e |
| Manifest | 22bea4123dd736b542f55a8dee04ecc9d539f4f16198569c14d99eb040f6129d |
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 | SzC1VwHtPUQNvK9nDfpnkVk8CXqCXZQckuVhmT0PBvolpzUsU5+mQRqruJ6r9YSdjDfA/QEaqBh5HGk6QRgJCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:31.871621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036893observed 48fddc81cc5c3c89087ba6e98b7d6c19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:31.855583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036893/manifest.jsonobserved 22bea4123dd736b542f55a8dee04ecc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:31.838034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036893/publication.mdobserved 0bff9dacdcc234b3ee2fbd6bbafa086a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:31.821739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036893/publication.txtobserved a4d8e468f864e4efe92e3bf468ebf2c1...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. |
|---|