OT-2026-000100161
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000100161) never changes.
Identity and time
| Publication number | OT-2026-000100161 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-77f0-b063-d344f176cf33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100161 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccdbe9fe360b4e5812ad63e8799ac3bae8c41531808655835b0bd888c3f39d2d |
|---|---|
| Markdown | f6528612ac9ad15c373deca050365ef5a18b5a166134df110af1a91eb7f7f6a7 |
| Publication page | 6a07aa26d81dd9dadc423973af3e026d2e88977f8cfd17456437e4ae02604df4 |
| Manifest | fbbb0aa15acdfddb0318f7960a6ceaae0a7e12701d1c2cdc6db6b32670ee64cd |
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 | Ey8yL0zuAzuxEqorlucVnCLlVlRzaJ2nl7wNZrtaVQOTE31P3oNeeQ8qs4UtyqaYIwsmtl8PLxoUF3+L1fJsDA== |
| 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
| 2026-09-17T09:27:52.170621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100161observed 6a07aa26d81dd9dadc423973af3e026d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:52.153385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100161/manifest.jsonobserved fbbb0aa15acdfddb0318f7960a6ceaae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:52.135628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100161/publication.mdobserved f6528612ac9ad15c373deca050365ef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:52.116391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100161/publication.txtobserved ccdbe9fe360b4e5812ad63e8799ac3ba...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. |
|---|