OT-2026-000056485
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented before 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-2026-000056485) never changes.
Identity and time
| Publication number | OT-2026-000056485 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af4-7711-a58f-42a6dc6004ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056485 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7ee2ddf8e391321a3d61cc8b35bccb234975fde1872d00d538ad4216b808820 |
|---|---|
| Markdown | 31cd6841016931524f2b55fd2173982025ebeb39b1d76ec911d5e8b0ca153b9c |
| Publication page | 59ba7752f05413aafc943ec44040b371ea1b9b0176eb3b290701c9d5bd27cb01 |
| Manifest | 7682b8f4a138fb5b7c6fdb5aa429db8071762b4f4687a80cf374c461a30dc8c6 |
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 | GUK5yMIMPDHqKV9vY/NAduaEmNNZIuUYuDg8GBfT48GcHTlyKEUic1aI5cA+vBbb3SiYYqeXuCzSTWB44GLaAQ== |
| 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
| 2026-09-17T10:49:47.780150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056485observed 59ba7752f05413aafc943ec44040b371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:47.763699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056485/manifest.jsonobserved 7682b8f4a138fb5b7c6fdb5aa429db80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:47.747005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056485/publication.mdobserved 31cd6841016931524f2b55fd21739820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:47.729632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056485/publication.txtobserved d7ee2ddf8e391321a3d61cc8b35bccb2...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. |
|---|