OT-2026-000097220
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, 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-2026-000097220) never changes.
Identity and time
| Publication number | OT-2026-000097220 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-711f-a48f-2499b012ce5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097220 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8d260b52245bee83ca323986e44798bdac81f11a461abdadd264b036d2239d3 |
|---|---|
| Markdown | d58518aa9151f98fcc46961b6b35db5b510a88e5671e45708eb2f68ff6048010 |
| Publication page | 2b8eb4eff753a71e9fba4923df6503e86f1de94dbde7dcac34b88111a2939b51 |
| Manifest | 5cd16f524bc39b8d9c4d3f09eea3844908efbd37f1946cd340af83391f7aacf7 |
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 | MyODU5XgdOEklX14IKQZTeA92tgXcWAKInJ3PghrUShss8u56TiyY1BY2riGKeBLDqWeChkZQAaUkYN0/OpoDw== |
| 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
| 2026-09-17T09:33:27.959635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097220observed 2b8eb4eff753a71e9fba4923df6503e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:27.941252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097220/manifest.jsonobserved 5cd16f524bc39b8d9c4d3f09eea38449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:27.924107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097220/publication.mdobserved d58518aa9151f98fcc46961b6b35db5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:27.907412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097220/publication.txtobserved d8d260b52245bee83ca323986e44798b...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. |
|---|