OT-2026-000101458
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-2026-000101458) never changes.
Identity and time
| Publication number | OT-2026-000101458 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7282-b23e-3f7b98314a1e · 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-2026-000101458 |
| Status | PUBLIC |
Content hashes
| Canonical text | 107c7c9a51a4e2b10274a473bca26a37fdc99a3a068c260a0b595ade4293d29f |
|---|---|
| Markdown | 3a28fba19c9c05302ce0c0283bd1f9aaff75bd6486a23517f775ce18febb0ce4 |
| Publication page | 55ded61506e2426917d7b806c459d31c61d3a4853fd8bfaadd19f20c2d2bd0c0 |
| Manifest | 706592573fa90f893a34940c8a09e101077aa75fca731eaa0f33886c3b211099 |
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 | ++Aq9ZwhNFuhE0f7DgGEiKhy07y1zUGH1j5Eq5hjeK4+/i029WL1/4eIhRlj0rW9YBd1xMP9lZ69VB8HjIKZDA== |
| 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
| 2026-09-17T09:26:01.968218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101458observed 55ded61506e2426917d7b806c459d31c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:01.948354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101458/manifest.jsonobserved 706592573fa90f893a34940c8a09e101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.929677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101458/publication.mdobserved 3a28fba19c9c05302ce0c0283bd1f9aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.910902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101458/publication.txtobserved 107c7c9a51a4e2b10274a473bca26a37...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. |
|---|