OT-2026-000097093
Publication integrity record
Foam pad vacuum gripper, four zone face, 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-2026-000097093) never changes.
Identity and time
| Publication number | OT-2026-000097093 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-74c4-9685-5e6944f1e747 · 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-2026-000097093 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6205d82f130bc084ea0af35feee42bc2adb2ccd07bb4ac22c17c63d15cf7aa4 |
|---|---|
| Markdown | adc98d08196d672b5a4bfc9e8f8cb7abfde0d18c3a812133c57858908d545846 |
| Publication page | a1adb304d80ee2836e55bf08c31ca3e4f83ab222cf3cc4f0fba27d807efe00c9 |
| Manifest | 63a2d51acadc4c8a41058cadbd5d8a8658ee5595df67ebf50e714e624b0abda9 |
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 | 1GMQHaIXnOw2Ms+qNSX/rQDPorVnKCOZec2OFzGKvbqcfiTTlzWgj0gLFQ0Nug+6c9RRkpu6savzRhGPE/n8DA== |
| 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
| 2026-09-17T09:10:42.381130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097093observed a1adb304d80ee2836e55bf08c31ca3e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:42.365657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097093/manifest.jsonobserved 63a2d51acadc4c8a41058cadbd5d8a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:42.349680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097093/publication.mdobserved adc98d08196d672b5a4bfc9e8f8cb7ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:42.205660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097093/publication.txtobserved c6205d82f130bc084ea0af35feee42bc...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. |
|---|