OT-2026-000097929
Publication integrity record
Foam pad 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-2026-000097929) never changes.
Identity and time
| Publication number | OT-2026-000097929 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7f19-b033-67c72f28fd55 · 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-2026-000097929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c7f5088df72c3b2993d759da2fd101a9f2b4a6380bdca136a915b740d66c223 |
|---|---|
| Markdown | 2f7de7ca17cd96ae31975a25b79df79d63d75d5d7e2c7faf6beb2760c5f2b80f |
| Publication page | 9f22ea68af9727a46305126835288e757bb8347c66d3836e382f1a8ad966d663 |
| Manifest | 14a26b5a54602b430d9a884f575d19b9bbdd6be7402a09e9dd40dba68a8e2a16 |
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 | /fuOS7+w9GEKyDOAEXBf5D59NDag57xgcq8r8/iadZGFcT+QVrayZCp6KkE/vP98AbcMg/wBeWXiRKUpQQ3uCQ== |
| 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
| 2026-09-17T09:33:03.613942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097929observed 9f22ea68af9727a46305126835288e75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:03.597316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097929/manifest.jsonobserved 14a26b5a54602b430d9a884f575d19b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:03.579158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097929/publication.mdobserved 2f7de7ca17cd96ae31975a25b79df79d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:03.561819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097929/publication.txtobserved 1c7f5088df72c3b2993d759da2fd101a...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. |
|---|