OT-2026-000056017
Publication integrity record
Six cup vacuum gripper, six 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-2026-000056017) never changes.
Identity and time
| Publication number | OT-2026-000056017 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-7658-bff7-d88526b93401 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c317b4e9b9a1289c70a364fc75245a5e7cdc5fe4eda54ba8dc1c150f03021bc |
|---|---|
| Markdown | 2880ddd751fc36c7af555869c0a71400a4d0b16019461fa0c32aa6a40bda9d30 |
| Publication page | fa4825098c5bf93805218ef09ba094ab78dfb26c7f03421f252731a39a4dceac |
| Manifest | f4836b40d6a6b313dbc7c77eae0a8bbfe1862f760fa52bb0a4b590d9dc664cdd |
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 | e3ffvWpYXTnbqBf2tOoqmxc4MC4QBOxn6uXfgqRpVdUyd0Ia8qYEn8fvz80TzZaEtwJU3SCPWGZMOq01u+yAAg== |
| 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
| 2026-09-17T10:51:32.678402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056017observed fa4825098c5bf93805218ef09ba094ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:32.661393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056017/manifest.jsonobserved f4836b40d6a6b313dbc7c77eae0a8bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:32.644897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056017/publication.mdobserved 2880ddd751fc36c7af555869c0a71400...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:32.627615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056017/publication.txtobserved 9c317b4e9b9a1289c70a364fc75245a5...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. |
|---|