OT-2026-000094084
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094084) never changes.
Identity and time
| Publication number | OT-2026-000094084 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-77ea-b233-1767dde4332d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7714abf4a3332e455ef94cf9af45d06d1626c0c3fda9781ac922a6008e53f0ae |
|---|---|
| Markdown | 513648af0439e95442fd0e245b40585a90eb6fdf3fd6324dab84e715634b70e7 |
| Publication page | 062bdae5546c6f96d3164804f505ffa2736dc7ea70fb108ecadced11b5c100ef |
| Manifest | 92c6b87efc4ba5d3ded21668dc0b8bb57a5651652be68e5ec5ca2fccae4bf843 |
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 | K3PKqNQp8N7ntX5Sh7yntEKsXPIQydUjDRLWUhi0ymrxX0XfW2bNow6ezueko50Ug5MEHolNCWxAwncmABnGBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:31.010518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094084observed 062bdae5546c6f96d3164804f505ffa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:30.991824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094084/manifest.jsonobserved 92c6b87efc4ba5d3ded21668dc0b8bb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.973863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094084/publication.mdobserved 513648af0439e95442fd0e245b40585a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.955610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094084/publication.txtobserved 7714abf4a3332e455ef94cf9af45d06d...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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