OT-2026-000086814
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000086814) never changes.
Identity and time
| Publication number | OT-2026-000086814 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7d73-b902-93af031768a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086814 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0cf185c641824fe62547ad605429a4f0d7247ccb5a2124d68362bee648bb6a1 |
|---|---|
| Markdown | e4cb83811a5b430decd36882ab7dcb93359149d4fdad38491d807d53de583579 |
| Publication page | 8fa8aa01cadb810fa90e8cec7131f29013d56368e9001b71e3d2452c9b2280cd |
| Manifest | d825b794f053361a88d00169671541be648d543a503069c9be7527738be9bf59 |
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 | OpCNFRhNzxEohAylBzezy3e4BM2WmvTCy+6/dggyBO6JmUAlpUzlsIuWqtmuA3WOrwcta+ETIzwBi7n441RlDA== |
| 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
| 2026-09-17T09:51:38.186999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086814observed 8fa8aa01cadb810fa90e8cec7131f290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:38.167992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086814/manifest.jsonobserved d825b794f053361a88d00169671541be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:38.148490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086814/publication.mdobserved e4cb83811a5b430decd36882ab7dcb93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:38.129772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086814/publication.txtobserved c0cf185c641824fe62547ad605429a4f...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. |
|---|