OT-2026-000054566
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum 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-2026-000054566) never changes.
Identity and time
| Publication number | OT-2026-000054566 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1283-7387-aeb8-b9936fc6be5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f473cbc566b7c870df326d9c3afbabecbeadd8d67989b9b8c00d0a0840cceda |
|---|---|
| Markdown | 70edd012a1d0365cbc32739d2325b1671aeea889bf6b17324dd8481b15fc87c4 |
| Publication page | ca16149e6e69161a0015dab45f53e5c0757432bc3b4514cd0768cbe8cbdbc832 |
| Manifest | 6cce71b1f6b1b9ab1f0010f95f3e6bf94c07740a61ef416b18d921f7b0cfa460 |
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 | fyk3RDXRgQvfZZMpMBpeUO+QH5HPYn3URO8hTSUQIVSBROCutehsqT3bV/2SE7MOSja0kafGccLhgQr6a7QxAQ== |
| 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
| 2026-09-17T10:53:36.681094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054566observed ca16149e6e69161a0015dab45f53e5c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:36.665996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054566/manifest.jsonobserved 6cce71b1f6b1b9ab1f0010f95f3e6bf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:36.648392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054566/publication.mdobserved 70edd012a1d0365cbc32739d2325b167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:36.631115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054566/publication.txtobserved 5f473cbc566b7c870df326d9c3afbabe...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. |
|---|