OT-2026-000058947
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000058947) never changes.
Identity and time
| Publication number | OT-2026-000058947 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-744b-81cc-d802fad3f034 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058947 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2ef8d3f8a6658067979068478014b552c12f32dbb8535eda00fb1951c692a47 |
|---|---|
| Markdown | 1eb1f332103064f6dd3971297a6c2912e8aac9dc84ccf55637d9d69bc1686bd3 |
| Publication page | 46bafaeb2c71cc557b50afe550bcfddfcf8f050d85e52f8b2092be562a62eb39 |
| Manifest | b3f29bdcaa3f5db36ae724585ec6cf8a57ec2cdd038c088ca94991cb94e44d78 |
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 | NlzC+LWOHsLE95oOTD0fmocoL/BBJTTmwFzX2twgPiwb2C7wTaordx1N5ynZ/u+1xdokib4tDidaKfqHQ3pnDA== |
| 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
| 2026-09-17T10:46:31.371679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058947observed 46bafaeb2c71cc557b50afe550bcfddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:31.354226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058947/manifest.jsonobserved b3f29bdcaa3f5db36ae724585ec6cf8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.334885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058947/publication.mdobserved 1eb1f332103064f6dd3971297a6c2912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.317592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058947/publication.txtobserved a2ef8d3f8a6658067979068478014b55...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. |
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