OT-2026-000051506
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000051506) never changes.
Identity and time
| Publication number | OT-2026-000051506 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7d86-a649-858ce5055259 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051506 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdaf24abcc2aaf860ef8a184157033229439373f928710d10e6c3e201d08b2cf |
|---|---|
| Markdown | c8c5c58ed7109078445df3d6c07691afc741901e290cfa93995065cc1ae979a5 |
| Publication page | 3ed8b7e8cbd6860c1ef8a70a5a2df504fa8ae0438a35c6d40ba0df5f9cf4ae3e |
| Manifest | 724bf838e187da29f116c46d66e126995cd2cba4f6a97b9538b651ce176be525 |
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 | s5deVLHkRs1F8CKbQ/gh1DGidmG1D0jq02i39o2KVqGvNWHuduTuVRYzLMtvdNgDrDOhpJJ2G618xVSrZb96Bw== |
| 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
| 2026-09-17T10:58:19.471063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051506observed 3ed8b7e8cbd6860c1ef8a70a5a2df504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:19.453520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051506/manifest.jsonobserved 724bf838e187da29f116c46d66e12699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.436705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051506/publication.mdobserved c8c5c58ed7109078445df3d6c07691af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.419320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051506/publication.txtobserved bdaf24abcc2aaf860ef8a18415703322...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. |
|---|