OT-2026-000097938
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097938) never changes.
Identity and time
| Publication number | OT-2026-000097938 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7eb3-a149-66e8216c0cb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b9a6a5e9d90f83ae99ab0183be19f7affbf36b5204605057bcc8aeb346d0b18 |
|---|---|
| Markdown | fd66983fefcc31ac2265f0e45d91de9026678cf0feeb9fe20e14a430a72c0e2c |
| Publication page | 1e6b82d1a4aa25c0c9b617a130b2b8a56176440b5b9fe92b269ac21c1f5f8a3f |
| Manifest | d293815c1a809de0aa7b9602b4910b4d7b9966609f19c065b9a6097764b77e3f |
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 | FLcvnH8G2zcFLtA9FSyCcEagdxlY54JsvikJ3s5K2VwCteG+QH1Qb0VsWm+iU8bk2b/dpagAQlgxb748mikSBg== |
| 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
| 2026-09-17T09:33:04.305535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097938observed 1e6b82d1a4aa25c0c9b617a130b2b8a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:04.286905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097938/manifest.jsonobserved d293815c1a809de0aa7b9602b4910b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:04.256721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097938/publication.mdobserved fd66983fefcc31ac2265f0e45d91de90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:04.226415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097938/publication.txtobserved 1b9a6a5e9d90f83ae99ab0183be19f7a...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. |
|---|