OT-2026-000085057
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000085057) never changes.
Identity and time
| Publication number | OT-2026-000085057 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7b43-b6b5-558f364ea4a6 · 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-2026-000085057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61c6ba48aa331597acbd03b3c488a5ce9f851bef58238fc4108df23ef5ea503c |
|---|---|
| Markdown | 38596a16ac6cd9144470d85c2bf37c3659afa6ce2fecdfe19e6ed2d7b44f5cfe |
| Publication page | 2a7c89e9422491bdfe3da938eae7d813411ca493d13b29ef0ca7e766e334d4ee |
| Manifest | 65d7dace1fea8fedd88f2e1d952cb346616b18938e5b17b972a794fd2f01cb6b |
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 | dutMX9FBUQdMDVrHCg8+2H9HZiy+4DTFaEEfS7vS56KVTIsx7R0/L80q/E2Acigkj1aCOyLR7u4t357sosO5Aw== |
| 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
| 2026-09-17T09:55:04.708119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085057observed 2a7c89e9422491bdfe3da938eae7d813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:04.691288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085057/manifest.jsonobserved 65d7dace1fea8fedd88f2e1d952cb346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.675328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085057/publication.mdobserved 38596a16ac6cd9144470d85c2bf37c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.658420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085057/publication.txtobserved 61c6ba48aa331597acbd03b3c488a5ce...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. |
|---|