OT-2026-000065147
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed 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-2026-000065147) never changes.
Identity and time
| Publication number | OT-2026-000065147 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-77da-9151-be2821ed97bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065147 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bad46fe44bc8a817ab9bc148a23ff066aa40a143b958f8c3db5eaa7b834b761 |
|---|---|
| Markdown | c7a4e78908333efb234a0b0d058b2cf523ef8e5dd981aca530038b509ed897e8 |
| Publication page | ade6e164faf5c363f7b0258133fa367c907ae232db0f0a0586d6e55c92f6dde6 |
| Manifest | 3582b9f8b086aa9a9dcb08935b3ea217e16755380714c89bc3a683fbe5f463c0 |
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 | D457QLub4YkaEDn7mV38r7enT2nTneivX6R259m28CeHjo8+oI8NP7A/Qey1JdbBnhM9MktxqqLmhfbZOfGiBQ== |
| 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
| 2026-09-17T10:34:58.964414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065147observed ade6e164faf5c363f7b0258133fa367c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:58.947590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065147/manifest.jsonobserved 3582b9f8b086aa9a9dcb08935b3ea217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:58.929593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065147/publication.mdobserved c7a4e78908333efb234a0b0d058b2cf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:58.912532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065147/publication.txtobserved 7bad46fe44bc8a817ab9bc148a23ff06...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. |
|---|