OT-2026-000085380
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000085380) never changes.
Identity and time
| Publication number | OT-2026-000085380 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-76f9-b9e8-cd032c217b5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b10af0f2de1f89d90c697038b52d87001f72523b36812f69c4557de4cf971a8 |
|---|---|
| Markdown | ae03eff2a229cd6fca803162f8b3684a63f8fc3b65238848608efb4342b62c05 |
| Publication page | 1c0079fcdb80cae814ee8359023734a33145aa250a52428aa7c71d382773da5f |
| Manifest | 251944b5aca3287572f050d7defb9af16775101f493231263d554e69a64bcc78 |
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 | D//1ppdBRWFa/cHd+cgxC2NJDIG3ahu9rVNDEdaRU4GDDJHTs5/ssmHvkSArIOlSH0Zjlhy8OlOJgdGaDasGDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:08.453376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085380observed 1c0079fcdb80cae814ee8359023734a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:08.428400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085380/manifest.jsonobserved 251944b5aca3287572f050d7defb9af1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.406218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085380/publication.mdobserved ae03eff2a229cd6fca803162f8b3684a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.385463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085380/publication.txtobserved 0b10af0f2de1f89d90c697038b52d870...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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