OT-2026-000083563
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, sustained 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-2026-000083563) never changes.
Identity and time
| Publication number | OT-2026-000083563 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7b8b-85eb-2089091be69c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083563 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40e5c0594ce8a17cc57b312ebc874cce2585b18c405679a70cee079e7ed8420c |
|---|---|
| Markdown | 1178fe3b6d3a2628cde84c5765e940e52f14e22c57b5953c517ea1ec7f62500d |
| Publication page | 468858982c65ebada20a6cd9f440596642e5dd5e79904eefe5482d476c621786 |
| Manifest | 0d4dc4739548fee43d58232d859593819caff652b0c24716b831d7be4bf599fa |
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 | I49eHw0sk8GXXSRNTBErzFOt7OHD0cgqNvf5WkcggulXHi1YZBQN2mITcno+lXhsxP5MLrHQveLGx1o+J3fICA== |
| 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
| 2026-09-17T09:57:03.034218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083563observed 468858982c65ebada20a6cd9f4405966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:03.017228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083563/manifest.jsonobserved 0d4dc4739548fee43d58232d85959381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:02.999660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083563/publication.mdobserved 1178fe3b6d3a2628cde84c5765e940e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:02.982748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083563/publication.txtobserved 40e5c0594ce8a17cc57b312ebc874cce...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. |
|---|