OT-2026-000061107
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000061107) never changes.
Identity and time
| Publication number | OT-2026-000061107 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7ec8-a533-ae788450f686 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061107 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcc8e95057c697a9d9c8b1c63ef916cc2e2bc64bb8f8344489cd0442fe819617 |
|---|---|
| Markdown | baeef3eaa91d3f7cc89f11bbc8fdd9e2f4795e322cd61e94e679eed73b5331ea |
| Publication page | f06cb4f0b99891f63ce212b5911a07296721f693f5e28994327114a346c64270 |
| Manifest | e167eb346b3a9457aa6b66bc067b3f2f05eac5115d6fbc13e73c8cfad41180bd |
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 | P+RQQEcg6tFhoMT83Bk4Efe/i+rBUZL4nKzg8owvkW5xiLnyZLDN2icQU4gpbMWoUFUi/L1ngTta1/jZ1VbOAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:28.694730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061107observed f06cb4f0b99891f63ce212b5911a0729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:28.676546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061107/manifest.jsonobserved e167eb346b3a9457aa6b66bc067b3f2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.656467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061107/publication.mdobserved baeef3eaa91d3f7cc89f11bbc8fdd9e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.639121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061107/publication.txtobserved dcc8e95057c697a9d9c8b1c63ef916cc...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. |
|---|