OT-2026-000097013
Publication integrity record
Three cup vacuum gripper, three zone face, 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-2026-000097013) never changes.
Identity and time
| Publication number | OT-2026-000097013 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-79bd-8289-665190f4b813 · 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-2026-000097013 |
| Status | PUBLIC |
Content hashes
| Canonical text | fab5707f2ce9a144499e4e1ead304d820cc4dc87ca68364837df365cf33afebb |
|---|---|
| Markdown | 0c9d051a811fb46b5f085df23cb0f8bc4f2c10e2431e14832e85f847b79c48aa |
| Publication page | 8179096be39ea637626337afb6dd087e17420ee46b315a82719509b4f9afa84c |
| Manifest | a62e0cb4a73e1968fd71f8cdcfd6df6a336f9968efe3472148b5573ea58e6283 |
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 | ndNsyxU72Ncwnp5pDfsMB9sPS5bfDSiROvpO6RK0gGzXaX3Bbd6vWYIzco50WwtOKqz3RE0iBdOsy1o+XTOnAA== |
| 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
| 2026-09-17T09:10:29.373970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097013observed 8179096be39ea637626337afb6dd087e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:29.352583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097013/manifest.jsonobserved a62e0cb4a73e1968fd71f8cdcfd6df6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:29.207899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097013/publication.mdobserved 0c9d051a811fb46b5f085df23cb0f8bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:29.189517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097013/publication.txtobserved fab5707f2ce9a144499e4e1ead304d82...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. |
|---|