OT-2026-000102034
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000102034) never changes.
Identity and time
| Publication number | OT-2026-000102034 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-731f-9672-b95d4b693187 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cd4cca60e6b3fc26ed99be61cd8d01596febf2494d88b06b946f14715515ce0 |
|---|---|
| Markdown | 75b164ee331c8735c597db112e65a12d813e3a50f7ba25be8b2b20bd3cdc2f4e |
| Publication page | f435162eacaefcf7a3517750aae2bc10c11f3f5421de067bc45b3b51f586cb4f |
| Manifest | cabc9b336586f13e775a32da8f89779799d848fef07eb983b783d12715b1318c |
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 | TOWBViIPxR0d+qMsrxpJb9iDelCCY7iL9pgHjZPaWnQLXsYmJZgJzd4ZQfytnX3tEzOdXsOyaywWgFx6grPSCQ== |
| 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
| 2026-09-17T09:25:10.240403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102034observed f435162eacaefcf7a3517750aae2bc10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:10.221409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102034/manifest.jsonobserved cabc9b336586f13e775a32da8f897797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:10.201566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102034/publication.mdobserved 75b164ee331c8735c597db112e65a12d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:10.182425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102034/publication.txtobserved 2cd4cca60e6b3fc26ed99be61cd8d015...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. |
|---|