OT-2026-000098428
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000098428) never changes.
Identity and time
| Publication number | OT-2026-000098428 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7b89-b4d7-c51b57f4031c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098428 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b2d58bccb161c58b9b87b8ced01328eff508ec1a9e12b39e59ad409811523f8 |
|---|---|
| Markdown | 1f30332bf1108135a9cc78316625f3d4bf2032dde0a18fb9865db88b57f05ebb |
| Publication page | 6f642988e15fc3d8c96d3be5fdb7da9aae4bf528aa4902c8d4b0a02ef757502d |
| Manifest | a349d55589c7bfcb26b21d49d17d73ed713c8e98b554de3ab0857068eb5558d3 |
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 | T6/sZQ1Q/i2ZyMAf8mzAsqBi/wFYlwy0VJTbDbHfWkLBAq3Ms1cVvRZ6mB0QeCpjeXJ7ONaP24wTl1N71NdFAg== |
| 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
| 2026-09-17T09:32:16.935217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098428observed 6f642988e15fc3d8c96d3be5fdb7da9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:16.916564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098428/manifest.jsonobserved a349d55589c7bfcb26b21d49d17d73ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.900153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098428/publication.mdobserved 1f30332bf1108135a9cc78316625f3d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.883059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098428/publication.txtobserved 4b2d58bccb161c58b9b87b8ced01328e...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. |
|---|