OT-2026-000094146
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000094146) never changes.
Identity and time
| Publication number | OT-2026-000094146 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-792a-b861-4467c3235700 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094146 |
| Status | PUBLIC |
Content hashes
| Canonical text | aec42a785f1ae01957a6d5f3e5de8d0fc3a756ef5edb16409da6588b8c59f77b |
|---|---|
| Markdown | 7181b91bfc9d02d101c2a3bdecc169f6ba9c98f88767060886ceb3d534935f79 |
| Publication page | 63102530e8f4cd860dedcdc3d0259344e3978f88fda951d6374575caf7ea12c8 |
| Manifest | d28838159ccef3684c271ed7b30c88e9839e2cf9e81bb18756a023bff50b7818 |
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 | OlFrtcp9z2havjbvA/QA77iWZ0eFlqZwsXdGoYQWMMp9ikpe/hCYGms60JWdbka4FpHpLLWhhzhjSXzg9OLeAA== |
| 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
| 2026-09-17T09:38:36.037568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094146observed 63102530e8f4cd860dedcdc3d0259344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:36.018672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094146/manifest.jsonobserved d28838159ccef3684c271ed7b30c88e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:36.000120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094146/publication.mdobserved 7181b91bfc9d02d101c2a3bdecc169f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.982153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094146/publication.txtobserved aec42a785f1ae01957a6d5f3e5de8d0f...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. |
|---|