OT-2026-000085211
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000085211) never changes.
Identity and time
| Publication number | OT-2026-000085211 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7e78-9769-c70899eddd9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085211 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b93b7bc168ebd145795d329ba8d38ddbaaa96a74a7cc55d057669bc621c3027 |
|---|---|
| Markdown | 356107fb4c38ae1d2f68fad5aead67906668837157eae6954d54d7b69b970e86 |
| Publication page | 9a299c1fca46ee7586ab9362a994af751037df91d46c85b10a697ccb525f2828 |
| Manifest | a6cdcadf9611e1103d93bf7a5b6bcba21d81b68faa93232f877afa715c393d6b |
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 | E1aMGeDqaVwQyGZlPtsfGyje8/bF+UrWraaqoOhHrF23fJrw+084qM08q+xq2Hhem4m8eFGyklznlqWsfIXbDw== |
| 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
| 2026-09-17T09:55:18.347749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085211observed 9a299c1fca46ee7586ab9362a994af75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:18.328734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085211/manifest.jsonobserved a6cdcadf9611e1103d93bf7a5b6bcba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.309399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085211/publication.mdobserved 356107fb4c38ae1d2f68fad5aead6790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.288248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085211/publication.txtobserved 8b93b7bc168ebd145795d329ba8d38dd...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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