OT-2026-000084364
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000084364) never changes.
Identity and time
| Publication number | OT-2026-000084364 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-71df-bc45-ff4c3ae4fc0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084364 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31de28c6a92a606d11c2405f46f4d66239c9b54dbd9e11354fe5ec6ed7d4588d |
|---|---|
| Markdown | 6957885e6ebf95926a7412b158bf330af9e72a05ce3c11fe45d90bce3eb715af |
| Publication page | 9b0738cdc32d00b5886708985b1dfb2a9227936cd457c5f072d7aa657b13042c |
| Manifest | 64029187c54476c8c91db5c271e5e1f0420c58f32b5fbc272cfdf233b17d3b63 |
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 | oiN//Fpq/1Qj9B3/H7n2UMQIZlwAj0k1SogtyzPAehFwEAyQVBO3HO+kvZ+UZIn9+GsI9FAl7/FCXtWlyLldBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:56:17.990899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084364observed 9b0738cdc32d00b5886708985b1dfb2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:17.972713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084364/manifest.jsonobserved 64029187c54476c8c91db5c271e5e1f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.954826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084364/publication.mdobserved 6957885e6ebf95926a7412b158bf330a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.936778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084364/publication.txtobserved 31de28c6a92a606d11c2405f46f4d662...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. |
|---|