OT-2026-000016603
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000016603) never changes.
Identity and time
| Publication number | OT-2026-000016603 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-7cef-aa91-9e247bc00ecf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016603 |
| Status | PUBLIC |
Content hashes
| Canonical text | bad7c1400b358a9d497598db1110dd80ab1e00e97517e6aa585510cca254ac9a |
|---|---|
| Markdown | b0ded54c8a8da2a0faee068adcd51cce4bffacd4f00221ff89519fcfefc9c718 |
| Publication page | 6754b4d266212eb7141481f18503a06517737d838592e039d095739aa6ba9e43 |
| Manifest | 0a88055a703bfe1876c77113ba39308a0f06404e64e03badc6a4e4f9c9da57f6 |
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 | dtFLWxkgEtLSUgH1oMqxJevItuq2KZDKxUksHwPOKPazhuuaQoD8DCOf2OFd0V31+5QQQ0p5Q04kz/41kBQHDg== |
| 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
| 2026-09-17T12:04:50.668481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016603observed 6754b4d266212eb7141481f18503a065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:50.651087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016603/manifest.jsonobserved 0a88055a703bfe1876c77113ba39308a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.632847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016603/publication.mdobserved b0ded54c8a8da2a0faee068adcd51cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.613263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016603/publication.txtobserved bad7c1400b358a9d497598db1110dd80...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. |
|---|