OT-2026-000060286
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000060286) never changes.
Identity and time
| Publication number | OT-2026-000060286 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7e5c-9b40-787412d81294 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b55186af4cf725826c7d28cc993d562f647be778131b06693e19fefd25cf426 |
|---|---|
| Markdown | 5978c3bfb19ea78725a17eecd53c7266a332fcbfa4bb1989d6952d56668ff821 |
| Publication page | 5c2b0b1fec59c83b3f707a5f2ecfa91f9289c4782589944bcc0c2ecc03016db7 |
| Manifest | 6f4be34474bf2b0b5662f282e7c2ebd92fadb21ff5494a13c47f734271b45b42 |
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 | TewZd4aflVdU/8CrLO7YJXxATkPkb4gdleQzd0JX1Dk8jGVBNhVvhW1TifBTavE8bBxjajxCaaSsf67eCkFhCw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:59.469101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060286observed 5c2b0b1fec59c83b3f707a5f2ecfa91f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:59.451505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060286/manifest.jsonobserved 6f4be34474bf2b0b5662f282e7c2ebd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:59.424814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060286/publication.mdobserved 5978c3bfb19ea78725a17eecd53c7266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:59.409232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060286/publication.txtobserved 5b55186af4cf725826c7d28cc993d562...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. |
|---|