OT-2026-000081329
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000081329) never changes.
Identity and time
| Publication number | OT-2026-000081329 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-7bf0-9b9d-7618c61f7915 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081329 |
| Status | PUBLIC |
Content hashes
| Canonical text | a889b8c1d62a768c75ca7bb53b93dbd5f7a91c692c6ce2d67c426b77f1b882ff |
|---|---|
| Markdown | b73b9bdb5801c9349e8b05bb2bf0ca45cddfc7b8efd5fbec083594af93dc8757 |
| Publication page | 5a4b460032781e980b04d17b38d9245fa4a9419094795a42912937d40cfed2e0 |
| Manifest | bfc2980f0b01f323f6a93de7f834d30800f1b90de561cdb4253637c43415bc57 |
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 | HvyoFMFieoUTNthh0RTtAegHmcG/ZkvnocIA/Fvx5CUh1wK6S/5lEcdhJxAbsQjY+9+23cow5tTate61Js5gDA== |
| 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
| 2026-09-17T10:01:26.987102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081329observed 5a4b460032781e980b04d17b38d9245f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:26.967857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081329/manifest.jsonobserved bfc2980f0b01f323f6a93de7f834d308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:26.948425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081329/publication.mdobserved b73b9bdb5801c9349e8b05bb2bf0ca45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:26.928245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081329/publication.txtobserved a889b8c1d62a768c75ca7bb53b93dbd5...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. |
|---|