OT-2026-000070827
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000070827) never changes.
Identity and time
| Publication number | OT-2026-000070827 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7c38-bc1f-7098ca7908bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 860c16a9ee769dbc61d8321b310f1452a9840b9ecbaf26488fe9d3b443b65512 |
|---|---|
| Markdown | d34e829e29c67c376b9735960d1581aa2748fdf00eeea45345b4c12e0429198f |
| Publication page | b318072243c4dae3b45e07e39715274054169507de1f7293fc3178ac0ca080dd |
| Manifest | 33fee923ce7aa1b1b6456d8157d6f6c424fb3569b92f7f09a71ecd23c4bb1241 |
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 | 3AV7kXNnC61O1SyWwHi/GXZoSol3tlV2/NpRLWyeV4Zr3SNNg7xyQYUT8a+3qlX4X1RdZ+d9FiKYqXt0XH56BQ== |
| 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
| 2026-09-17T10:25:38.340287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070827observed b318072243c4dae3b45e07e397152740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:38.324071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070827/manifest.jsonobserved 33fee923ce7aa1b1b6456d8157d6f6c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:38.307774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070827/publication.mdobserved d34e829e29c67c376b9735960d1581aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:38.290747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070827/publication.txtobserved 860c16a9ee769dbc61d8321b310f1452...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. |
|---|