OT-2026-000101455
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000101455) never changes.
Identity and time
| Publication number | OT-2026-000101455 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-781a-a567-6c84241e4329 · 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-2026-000101455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1df2b26347a9dff0e167b79379341e0ef0abe2ffdb8ea8dc84103ca93fc3bc4b |
|---|---|
| Markdown | c7d026fb7fbfdcf785bc374792e9f38f2f6e46007512e2f3a216647025c3c57f |
| Publication page | 2d775719485b95441fae3b5e7abc5d994a7b4ab5d48310d5d648ebfb8d496590 |
| Manifest | 76924b795ab865aa1a6f288e7c36c5ad34b9a5d6e3559e26affd0b3527bd1647 |
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 | 5JIbbi2T0/i35VOyOKWz4RM1CwcQ0Ho/rn9Fuejir1AeX0GnXPC7ooeSLBX0PMCYdbGfQUXPuCWNoO700g94CA== |
| 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
| 2026-09-17T09:26:01.706009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101455observed 2d775719485b95441fae3b5e7abc5d99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:01.689441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101455/manifest.jsonobserved 76924b795ab865aa1a6f288e7c36c5ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.670181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101455/publication.mdobserved c7d026fb7fbfdcf785bc374792e9f38f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.650439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101455/publication.txtobserved 1df2b26347a9dff0e167b79379341e0e...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. |
|---|