OT-2026-000098754
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000098754) never changes.
Identity and time
| Publication number | OT-2026-000098754 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-78c0-898f-7b8f541809a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b4722c203b4726f63b6b06c4e1fbad41d94e047b4d04019fb2c1e815fde54e1 |
|---|---|
| Markdown | 92a6281acdce2c52f5d419e866cf5a5907af6fcb1c0cb8ad1b96e63e663413e6 |
| Publication page | 546ef407f4dc294a262434b8727806181cbe9e6c93b81087b837c17083722130 |
| Manifest | 3418c18cdd23da69dffe49f89101c5e62598ac5e5e461819059119ba4664f958 |
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 | DxSfdLkILh1G4sutGUd11YayXR9I4gjMxtkuyq6hVD73N7f6cLxDB2I/HA4QBd/eEGvaXKykQL4beEqraGQdDA== |
| 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
| 2026-09-17T09:31:04.360656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098754observed 546ef407f4dc294a262434b872780618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.342324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098754/manifest.jsonobserved 3418c18cdd23da69dffe49f89101c5e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.324628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098754/publication.mdobserved 92a6281acdce2c52f5d419e866cf5a59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.307179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098754/publication.txtobserved 4b4722c203b4726f63b6b06c4e1fbad4...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. |
|---|