OT-2026-000034133
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000034133) never changes.
Identity and time
| Publication number | OT-2026-000034133 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7cc7-b7f8-f93b294da06a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c02d8b133947069269d8443746022d49cd62477543188a06fb4e2ea55616c5d |
|---|---|
| Markdown | 89473e8421d844820839138870cf2103f1b1e471105a5554007f72447c2f5419 |
| Publication page | 882727561f88e276ad5922b100ef5349499023662bc1879f043d0928bafc0588 |
| Manifest | 3c74f42bba14fc51fdaf1041aa84b74b6254770fc64d881cc18efec392e46b46 |
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 | 06L1BbNAeTVQEq+ky9RGcId1xEkkEx0EplTqDI4HuD0TtBHliktx+mhFWiy3sBe7yPlkJyhbMwESz3nTUp41Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:31.647441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034133observed 882727561f88e276ad5922b100ef5349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:31.630019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034133/manifest.jsonobserved 3c74f42bba14fc51fdaf1041aa84b74b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.613506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034133/publication.mdobserved 89473e8421d844820839138870cf2103...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.595229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034133/publication.txtobserved 5c02d8b133947069269d8443746022d4...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. |
|---|