OT-2026-000097145
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000097145) never changes.
Identity and time
| Publication number | OT-2026-000097145 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7c68-9181-9f0c6cb0aa62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097145 |
| Status | PUBLIC |
Content hashes
| Canonical text | d153361ca9dcb521456f057366108980f538705e48798baf0b40845d72adf6c3 |
|---|---|
| Markdown | 50426ab5a174b2fb93ec364f676897e695bdadb8380a014145515a6c3eab65b1 |
| Publication page | 87b8c4d050f0b477ef8d372bc1100a46bc64eac79db028266bfd4985ab7c67a0 |
| Manifest | 7758f59910babd1d4bbb08e51f73d27ee9fa85429d37168c80f0990eb2fd66d4 |
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 | sxCYaAfRxrsoyukT5YnCLGPxZtOKR4gk0hTrO2fdD75qh3pap5oF1bINWyVD2lkT998xRi5uzsPwyEEJqEoQAw== |
| 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
| 2026-09-17T09:10:56.660593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097145observed 87b8c4d050f0b477ef8d372bc1100a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:56.642357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097145/manifest.jsonobserved 7758f59910babd1d4bbb08e51f73d27e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:56.624297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097145/publication.mdobserved 50426ab5a174b2fb93ec364f676897e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:56.605205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097145/publication.txtobserved d153361ca9dcb521456f057366108980...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. |
|---|