OT-2026-000060064
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000060064) never changes.
Identity and time
| Publication number | OT-2026-000060064 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-77bc-b5b7-d78a1be47efb · 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-2026-000060064 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1c1085ad781c7e9681e364fd75b931df189a74e6ceee86304462e5914116bf2 |
|---|---|
| Markdown | 1e32ade1cea5b3d14855ec42af3cfff729148b5580f1d1a5dfeb7ba6aa592058 |
| Publication page | 4b98c059cf8f7222f8016e83fe2773a27d9c2edd8c5fedbc2ff884d35d41c09f |
| Manifest | a88d897091545724fc96503c9ed74441d02757af04ba260bad50213832b43e7e |
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 | GXZYgAt2gbiB/nXxWuUwKzWJyQr9MciiAncEXeNgZ+euUvThKnJhmdtbKeAyvDTz4IAQQd72k4POnd/ZSM7yDw== |
| 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
| 2026-09-17T10:43:41.541433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060064observed 4b98c059cf8f7222f8016e83fe2773a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:41.522163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060064/manifest.jsonobserved a88d897091545724fc96503c9ed74441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:41.503047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060064/publication.mdobserved 1e32ade1cea5b3d14855ec42af3cfff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:41.484716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060064/publication.txtobserved e1c1085ad781c7e9681e364fd75b931d...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. |
|---|