OT-2026-000101465
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101465) never changes.
Identity and time
| Publication number | OT-2026-000101465 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-78b0-b590-fcb0cc8ca294 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101465 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0103a36523762c295e3ebb688b396bc6591195839973d4c845085da6f951c8c |
|---|---|
| Markdown | 45e7f10391411c6cf65306f44fd079c45f0b44f3d79bdb4cfa8594f29867a13c |
| Publication page | 5f135efeac7c98c9b2a5e75987f4c2b63d9cdcb9e0de3bc1ee9827ed3c6c2e62 |
| Manifest | e9f53b0976c33f9d81f2bbca2e892a1b277753f460f08b2d0e46c72ca5835aba |
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 | NLv8/VkcvlcrBJ7QqbR1rwOsmANY0xRXR/d2c8kSAUkYLG+8eSxjKL65VhkAiPJiXq/GaUE9xp5BU4F+qyxHDQ== |
| 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
| 2026-09-17T09:26:02.606411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101465observed 5f135efeac7c98c9b2a5e75987f4c2b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:02.587056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101465/manifest.jsonobserved e9f53b0976c33f9d81f2bbca2e892a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.566270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101465/publication.mdobserved 45e7f10391411c6cf65306f44fd079c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.544415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101465/publication.txtobserved e0103a36523762c295e3ebb688b396bc...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. |
|---|