OT-2026-000100862
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100862) never changes.
Identity and time
| Publication number | OT-2026-000100862 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-742c-b3e0-d7d87fc83496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48c55c6b515dede74a3432fde483a9d9cae906952c56083fc852027247654095 |
|---|---|
| Markdown | a446976004b48183132fbec21e090650ed0b97efcd0f24bb7d8165671352d85c |
| Publication page | 40a55d45ac1c1df40b39a209af80274f108fda517c663fe05e5c91dd57759dee |
| Manifest | 0c9a283d52f3d5e3f6365d2835641548a16bcf7e6667f8394b3060d3c4172f9f |
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 | bS8d1Ums2m4xWh8gp8NXhlHqSZI1zjN/IYxTwKQitWRaHDhceMhn3cS1LMTX3Vau0OwuedrW5+zy0KvBWJTDCg== |
| 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
| 2026-09-17T09:27:47.619022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100862observed 40a55d45ac1c1df40b39a209af80274f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:47.600900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100862/manifest.jsonobserved 0c9a283d52f3d5e3f6365d2835641548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.583732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100862/publication.mdobserved a446976004b48183132fbec21e090650...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.565568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100862/publication.txtobserved 48c55c6b515dede74a3432fde483a9d9...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. |
|---|