OT-2026-000092704
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000092704) never changes.
Identity and time
| Publication number | OT-2026-000092704 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7c3f-9afa-6098af19ee7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14acffed714e06324c5512aaa04bcd666cb2fb6bc6f77b2f7e0dc2de46d69b49 |
|---|---|
| Markdown | e9fa8a51ab485eb0b3edd8737dbd99f6d044444689836e05eea810092a4cc2ab |
| Publication page | a7101cbe77626db00d6644c635a5e4d1c840694bb1d16d8b9041111bdfa346c2 |
| Manifest | f6ae3072493374e30e14272aad9d0b35de08966c6fcc34500238ea4b844ae8ad |
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 | 6OKf8koz6yWAnT32ou1t+onIE/lUER2o8HHk91+u6okz1LI+Jbap+nqRvZG5IoxK14o9M2lLS8sDSmzZcbhnAg== |
| 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
| 2026-09-17T09:41:19.485361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092704observed a7101cbe77626db00d6644c635a5e4d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:19.468070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092704/manifest.jsonobserved f6ae3072493374e30e14272aad9d0b35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.449510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092704/publication.mdobserved e9fa8a51ab485eb0b3edd8737dbd99f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.429933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092704/publication.txtobserved 14acffed714e06324c5512aaa04bcd66...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. |
|---|