OT-2026-000007482
Publication integrity record
Vacuum cup gripper, ejector fed, vented after set down, silicone cups, flat form
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-2026-000007482) never changes.
Identity and time
| Publication number | OT-2026-000007482 · never reused |
|---|---|
| Internal UUID | 01a0a980-73da-7253-aa7e-1fddfb5210a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:16:02.909332Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2abd923c29f92b8607f79fd8d9832e441d1a849f06e1d570cf7c3c966d1cb94b |
|---|---|
| Markdown | 15471ef28bef5af124cdc36b083e01dfbbc166f018bc54f792e420fbfe3576d0 |
| Publication page | 8fbfff4c85d24ad5a8f869438ff485a64e8e598824690444c9cd53257374b543 |
| Manifest | 5d8c6d13825331ca6599a97e372f37773349c190f8a546e2cbcf11e5e07731b7 |
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 | Vlda+h6rhJy3Au/tB8izm5IUg+ZxC43AzfQWIt8o3NoWQIeF3MJP0N7BZGAyEMInx41zTe7eNMczLFtk2rPvBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:02.933616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007482observed 8fbfff4c85d24ad5a8f869438ff485a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:02.919720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007482/manifest.jsonobserved 5d8c6d13825331ca6599a97e372f3777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:02.907948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007482/publication.mdobserved 15471ef28bef5af124cdc36b083e01df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:02.892162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007482/publication.txtobserved 2abd923c29f92b8607f79fd8d9832e44...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. |
|---|