OT-2026-000006693
Publication integrity record
Vacuum cup gripper, two outlet manifold, ejector 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-2026-000006693) never changes.
Identity and time
| Publication number | OT-2026-000006693 · never reused |
|---|---|
| Internal UUID | 01a0a964-28d6-7de9-b729-f9356a16b3a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:45:08.697910Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c01df7a2051c765d585628019d4355359defb46b8c0df3844d311c532e8f92e |
|---|---|
| Markdown | 9c83eb5df1428dcd4824a77ab132e081a61427f30a9517568de6157df007238a |
| Publication page | 23fcdcc5337a4664c89af3e1cf822509f00823b7568828ee556fa5f775e8e40c |
| Manifest | 32947b675750bd3aad540c3e8123c1e3eea9bf5187631dc18bbf64e970fd32d1 |
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 | 4NdahsOzbz0flJI48b8hasUYZPW/2WLMx5ImplLgccwKvqsXOomsqK2fl9StAn+VKDAfq5IvEt+9J7Kv4DZwDQ== |
| 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
| 2026-09-16T08:50:16.641493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006693observed 23fcdcc5337a4664c89af3e1cf822509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:16.628134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006693/manifest.jsonobserved 32947b675750bd3aad540c3e8123c1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:16.487983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006693/publication.mdobserved 9c83eb5df1428dcd4824a77ab132e081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:16.475176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006693/publication.txtobserved 6c01df7a2051c765d585628019d43553...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. |
|---|