OT-2026-000050485
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000050485) never changes.
Identity and time
| Publication number | OT-2026-000050485 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-793a-a977-a4df2c74450c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6295d27f925365f6913d86ad8a4133a42f98fc192d62f4b48cfecd35adc16010 |
|---|---|
| Markdown | 1e0cd94f033e626a31c40d0be651ec4827aa8f31ea03124b9911e20e88b3ce07 |
| Publication page | e29483d94ee5651cf29571bee107b4732e755f4b69a8b00fddd5c5c333d34757 |
| Manifest | 356a436a38fcbaa9043da624cea907974cead9c1c8e73fbc539f6141ace29f59 |
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 | sNIkpApc4GaAkGbnFHVUYosE8GY0brpWD7vpzBCkVAZxoOmgtNwsG+JqzZkqD+APZ1sV0NKZ/KXNWvFHWOb1AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:01:32.427114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050485observed e29483d94ee5651cf29571bee107b473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:32.412217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050485/manifest.jsonobserved 356a436a38fcbaa9043da624cea90797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:32.395828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050485/publication.mdobserved 1e0cd94f033e626a31c40d0be651ec48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:32.378040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050485/publication.txtobserved 6295d27f925365f6913d86ad8a4133a4...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. |
|---|