OT-2026-000040103
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000040103) never changes.
Identity and time
| Publication number | OT-2026-000040103 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-727a-b70b-535a6ddf7839 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040103 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6780923cc444dad35d966d25e7856bba5aa7e0448ee7bdedd71a7740c98ce391 |
|---|---|
| Markdown | 757116870898728d1429ded5ef1d8b608711e94b6988472acecb1f32af2cd82d |
| Publication page | 5b9a4970b906aa82485d64d0eaa4e8d6eba948a85290cb52bbe5b2cefb122db5 |
| Manifest | 4f5cbd6586f35e6a34cccf1a9b5a6c8e5ee0c69e5193383cabf4a36ff97bf39b |
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 | AyTtSeUzm9Tk43HLVagbDQD+gyRXV1RkC07Vx9/DDcdYQzZLBl9nXEsUjbgVUvWxsBx94VAKiiBoLJBcHm9cDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:18:57.846089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040103observed 5b9a4970b906aa82485d64d0eaa4e8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:57.827307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040103/manifest.jsonobserved 4f5cbd6586f35e6a34cccf1a9b5a6c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:57.807868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040103/publication.mdobserved 757116870898728d1429ded5ef1d8b60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:57.788653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040103/publication.txtobserved 6780923cc444dad35d966d25e7856bba...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. |
|---|