OT-2026-000046885
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000046885) never changes.
Identity and time
| Publication number | OT-2026-000046885 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-729a-8056-12cb0a05a467 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046885 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc5cca19b80bbfaa802455ea81ab7585742a38e2084c5f37d21e68224a40a5b7 |
|---|---|
| Markdown | bbdfc6fc19f8bb2a561fca714b343035fc2c5d52736e5fdd8e316470ed8d0c3e |
| Publication page | b3fad9f46be42c15bb2d74dad8a242e2674633dbe32cd4ab4f66fd83d0f2ddb3 |
| Manifest | 616ba5b3124c3af81ee16f69a1d76e9e84c7d713122eb987e8601d3ce5f6fd32 |
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 | MLJ8mikShEw/WbnMIYeRPwdN1W967OtvT+35FvvwGGTxNskB5V+ELxf3aMAcFz/0NjdQrLCqEhJnjWhj3UepAA== |
| 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
| 2026-09-17T11:06:59.775933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046885observed b3fad9f46be42c15bb2d74dad8a242e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:59.757956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046885/manifest.jsonobserved 616ba5b3124c3af81ee16f69a1d76e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:59.740064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046885/publication.mdobserved bbdfc6fc19f8bb2a561fca714b343035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:59.721097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046885/publication.txtobserved bc5cca19b80bbfaa802455ea81ab7585...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. |
|---|