OT-2026-000102525
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed 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-2026-000102525) never changes.
Identity and time
| Publication number | OT-2026-000102525 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7f2e-b812-8182d0872b9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cad4ebebc8f02af3b1e4545b20c2c62be4ca58ceac73f6700b2bce652bd6471 |
|---|---|
| Markdown | bd50d31c62fadc42406da00b613b2651018facf9b1cd72acd77953eada045f1e |
| Publication page | 5f4fe92776f5f255ee94a530d68048c740dfcb1fe98616511f0bf0796340191c |
| Manifest | fba4a79c853c22f8effa7f4b7863a0704cf6a7ced8a7fc60cf827e36e5eb1147 |
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 | c5D1q41xmMkFNcZOU4YmQ6IxJxnNHXbYH36o8rEHY+hMeWRCgie9JUtmXKLwKgvzvE5fuP/lpwormgbn3ItCBQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T09:23:59.739927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102525observed 5f4fe92776f5f255ee94a530d68048c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:59.722692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102525/manifest.jsonobserved fba4a79c853c22f8effa7f4b7863a070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:59.703529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102525/publication.mdobserved bd50d31c62fadc42406da00b613b2651...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:59.681585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102525/publication.txtobserved 2cad4ebebc8f02af3b1e4545b20c2c62...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. |
|---|