OT-2026-000039001
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000039001) never changes.
Identity and time
| Publication number | OT-2026-000039001 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-75f9-9c38-a2bc59083690 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039001 |
| Status | PUBLIC |
Content hashes
| Canonical text | d11d178f9a3a2ba54a640c3417033bef1fe649aaa6186cbe8c6ddc2a566c49cf |
|---|---|
| Markdown | 448848e5ca3e69bdd40e182937f36906e4ae5467147bbf856f3db99e206710cd |
| Publication page | ada7af931dd10555def90426a370e96215dfcde05cfb9a7a50abe8844183e74c |
| Manifest | 88bb991e58913dfe0f812cda89f45cc2e7a2044f20f336a2121875c5ccea5720 |
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 | T+xzRBFVYdJ6vR8J1fHruwi/ITXF4v/vQH+m6gixYR6ljPzN44UdoxtIHU+qZksuAmC21uL/ktya/shdQ24aAg== |
| 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
| 2026-09-17T11:20:20.451358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039001observed ada7af931dd10555def90426a370e962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:20.430874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039001/manifest.jsonobserved 88bb991e58913dfe0f812cda89f45cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.408668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039001/publication.mdobserved 448848e5ca3e69bdd40e182937f36906...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.391992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039001/publication.txtobserved d11d178f9a3a2ba54a640c3417033bef...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. |
|---|