OT-2026-000054374
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented before set-down
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-2026-000054374) never changes.
Identity and time
| Publication number | OT-2026-000054374 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3aa-7307-868f-ce1c05c3371b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 500b4a5c7cd95ca582e2b35979d0f89463f551a89935efd58b5ea905294ffd72 |
|---|---|
| Markdown | 9730564d65343141703b1ed1a0e2c0105b6e231ef3fff4ed6e202357bdefcc0c |
| Publication page | 3cf9396a5ffe3a7451dc05f34aff830610e3efe690cbf9cb339fffa1fc4557d7 |
| Manifest | 8e8d227437d2897a9a03958ed0125b780e94c005985e67c60135ed9812264d48 |
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 | zo8SMDdxGLb9VnS6PfJNEYTBzKGyQ9Wa4nZ9zc1kdRxYKQhi8fGbEz2KGoMg89arstYA8abjij4DjycxA13QAg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:54.337713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054374observed 3cf9396a5ffe3a7451dc05f34aff8306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:54.319591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054374/manifest.jsonobserved 8e8d227437d2897a9a03958ed0125b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:54.300886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054374/publication.mdobserved 9730564d65343141703b1ed1a0e2c010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:54.282348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054374/publication.txtobserved 500b4a5c7cd95ca582e2b35979d0f894...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. |
|---|