OT-2026-000060376
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off after 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-2026-000060376) never changes.
Identity and time
| Publication number | OT-2026-000060376 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ca-748e-ab02-cf3a6fa32392 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060376 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4fc742c08da28c4d21ac5c6256d5050da8e962034a213fddc15c442fc47987a |
|---|---|
| Markdown | cf8548416a153168bd90f6e5719e6587aa6cc218c48e7fc9671c500ae07ddc56 |
| Publication page | 48c0803fe24347e51acfb9698b3b5bcf9fcac77531bdddf95dec4504becff148 |
| Manifest | 03a63639d7840a53b3e587a9da86c3980576521d78ec9d8cdb5f2c4402c2306f |
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 | TzG4ULQ1tJ+v0CoSI9DEuoOZxZ3r6ENXMC/gAuIRAv9FhOxm7dF1MgIZlm3MaHKL2D/HiRuMCWqHMEtFl3l9AA== |
| 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
| 2026-09-17T10:42:50.416419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060376observed 48c0803fe24347e51acfb9698b3b5bcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:50.397540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060376/manifest.jsonobserved 03a63639d7840a53b3e587a9da86c398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:50.380045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060376/publication.mdobserved cf8548416a153168bd90f6e5719e6587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:50.361857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060376/publication.txtobserved d4fc742c08da28c4d21ac5c6256d5050...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. |
|---|