OT-2026-000099675
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000099675) never changes.
Identity and time
| Publication number | OT-2026-000099675 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7800-9854-6070564d8dee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78f3182a314968622087b969dcb89453eb5bc7f6cbaff826a227de5733c064ff |
|---|---|
| Markdown | 804e67be00f04c214a905157ec6150b84e1d8e711b50df301c6513f0d1d7a840 |
| Publication page | 9d5966fa2179641e4c0e0db498c0ef73157c98450c18dd8275d2f350264a483a |
| Manifest | 3bd663273f3bcd8e099d65fc7077622669fb33637e3de1d0270856da50931c95 |
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 | nDFpfObzfLMgsHzRv2klfwRS+/s5Sna/0txVSz4oogIZzZY6VFq6IWmFGaLbCDBzm8mwWIr/TmqRsHQKNV7MAw== |
| 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
| 2026-09-17T09:29:37.142106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099675observed 9d5966fa2179641e4c0e0db498c0ef73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:37.123169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099675/manifest.jsonobserved 3bd663273f3bcd8e099d65fc70776226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:37.106186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099675/publication.mdobserved 804e67be00f04c214a905157ec6150b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:37.088001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099675/publication.txtobserved 78f3182a314968622087b969dcb89453...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. |
|---|