OT-2026-000006674
Publication integrity record
Vacuum cup gripper, four outlet manifold, ejector fed, contact triggered, polyurethane cups, oval form
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-2026-000006674) never changes.
Identity and time
| Publication number | OT-2026-000006674 · never reused |
|---|---|
| Internal UUID | 01a0a963-8105-70a1-9f80-1cc6642f5ee6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:44:25.735747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006674 |
| Status | PUBLIC |
Content hashes
| Canonical text | 013c8fe75824bfe7758bb28ddc4a1beb42cf3cfef6723e6e30b63ff486429310 |
|---|---|
| Markdown | 8c67e351ee94146f9b47f500d2a44a6c621970149e91cd0a0ed34451e4b62637 |
| Publication page | 90b234e22fdeebfd53b5ba4e36894d64e88a33e8c0330af6a1705017e5e56ff4 |
| Manifest | 10c0c969094d730d5a982c2efdc3a4cc6a76a738f7874cad45d8eac85fb063cc |
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 | euDHIwT5gBs7xqDbXVMKVq301PnyW9xKrEYFdeYbGGXs24FWRHZZIqS+NpgDJTlpZJOqarkJRAeNyn42GtAiBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:18.700474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006674observed 90b234e22fdeebfd53b5ba4e36894d64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:18.686068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006674/manifest.jsonobserved 10c0c969094d730d5a982c2efdc3a4cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:18.672538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006674/publication.mdobserved 8c67e351ee94146f9b47f500d2a44a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:18.659630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006674/publication.txtobserved 013c8fe75824bfe7758bb28ddc4a1beb...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. |
|---|