OT-2026-000057923
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000057923) never changes.
Identity and time
| Publication number | OT-2026-000057923 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-768d-a3ff-739fd51fdabf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057923 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f5e23c7a6a427a5d67b7b293515aa192a10442053db0ad094fdcecb5c16a04d |
|---|---|
| Markdown | b1a9be6d45deaaa9832591c021a3ffbe028a8b96d832a2bcc73722d00e0ce84e |
| Publication page | e601ede9f82bcb88b5aaa6634aeed3cb6881af4678838b7b3e42161342ee6ace |
| Manifest | 57a97aa68d418d4a60accd37afd380d363be5307c3609cc4afa52ccbc2228a8f |
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 | CO2rqLgG8RFLxU/jnGXy47ZAbMeZbiSxDCszhIPsVGsMQvwPaJM7yINh9l5KgsB6kxiLoD4JVxzAIQ0PDJupAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:32.035768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057923observed e601ede9f82bcb88b5aaa6634aeed3cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:32.017688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057923/manifest.jsonobserved 57a97aa68d418d4a60accd37afd380d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:31.998702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057923/publication.mdobserved b1a9be6d45deaaa9832591c021a3ffbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:31.978551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057923/publication.txtobserved 1f5e23c7a6a427a5d67b7b293515aa19...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. |
|---|