OT-2026-000094958
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000094958) never changes.
Identity and time
| Publication number | OT-2026-000094958 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-7697-9bec-e02893a86831 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8174379768d0ff04049c40faf286d18b6d3317369105bac611316751d7af91ae |
|---|---|
| Markdown | f208432eca72b1c71d1af08d52ce4d63b414fdf46531c6222d82339410cdf9ad |
| Publication page | 2db209750bb72c604537fc3f6dc9fa060fc6773951cdbc7fdd1b43b175510729 |
| Manifest | 05ae9984e255fd2077b53f4a8a131606c98296dca4d5639c7296b1167c3b0fd0 |
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 | jdQKx4+kdMBiaZf+4OBNQeMShwTuPZeahhlbJrAVX5TOR8RlBjpPuMxD7xv+fJjg0MbSDIvAzvfW+1yPBAuYDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
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Independent retrieval
| 2026-09-17T09:37:29.921239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094958observed 2db209750bb72c604537fc3f6dc9fa06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:29.825755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094958/manifest.jsonobserved 05ae9984e255fd2077b53f4a8a131606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:29.806403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094958/publication.mdobserved f208432eca72b1c71d1af08d52ce4d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:29.786939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094958/publication.txtobserved 8174379768d0ff04049c40faf286d18b...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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