OT-2026-000006196
Publication integrity record
Vacuum cup gripper, four zone face, three stage ejector, 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-2026-000006196) never changes.
Identity and time
| Publication number | OT-2026-000006196 · never reused |
|---|---|
| Internal UUID | 01a0a952-987f-75ac-9a7a-d7522f947d8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:25:57.634294Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006196 |
| Status | PUBLIC |
Content hashes
| Canonical text | 917e9051727fb98507ef9d9572d9c341afd482f6d27e3f3b3f787d24368049e9 |
|---|---|
| Markdown | 4e2aa17322b518096e6ecd3a891013f38fae8b56c68579e85bd5ef1bb38dce61 |
| Publication page | 0e5b49fbb508201b011e2ceaa1c230dfe1137aa5ecf4795419c2fa1379e3cddc |
| Manifest | d0b12b56d5999484a8c8be5727108a991e83df463d7ad57c20ed22700f768806 |
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 | nZexe5jL0PRZgar8HOKvstBbYBTwsneLZnmCNXSMzQgdDdx+MIkFknoA3VtfPIhsJmgMp5xRXZ30c/cnmIhiAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:16.391015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006196observed 0e5b49fbb508201b011e2ceaa1c230df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:16.377326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006196/manifest.jsonobserved d0b12b56d5999484a8c8be5727108a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:16.237532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006196/publication.mdobserved 4e2aa17322b518096e6ecd3a891013f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:16.223284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006196/publication.txtobserved 917e9051727fb98507ef9d9572d9c341...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. |
|---|