OT-2026-000005627
Publication integrity record
Bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure verified
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-2026-000005627) never changes.
Identity and time
| Publication number | OT-2026-000005627 · never reused |
|---|---|
| Internal UUID | 01a0a93f-7c55-70cb-9798-42b7eb846158 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:05:05.240364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23d5cf31ae4522891376c7f592cc3bae7b0767c604fdee7cb72eccddb9e243d6 |
|---|---|
| Markdown | 11f27a7b32e6fc64b32c25308fb46534c2aa73f2534c2e9f597b597ca9e96f34 |
| Publication page | 0b9b64344e71cda28ced55d6f746c333a4871f5e35690327c0195d47c084eccc |
| Manifest | 54c3b5eb65100dab54558a2dcc15c131a317cdfb7fa05ea162d22565e352dbc8 |
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 | 6RJVqkkqNV7nFamjRn1ndJ7x2CvGEmvsGBrbgKywffrA2a+kHwM97WrBqi+2ex1LKZRptaA57MLL1Ym5QYMZAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:19.148426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005627observed 0b9b64344e71cda28ced55d6f746c333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:19.133305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005627/manifest.jsonobserved 54c3b5eb65100dab54558a2dcc15c131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:19.006221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005627/publication.mdobserved 11f27a7b32e6fc64b32c25308fb46534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:18.990010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005627/publication.txtobserved 23d5cf31ae4522891376c7f592cc3bae...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. |
|---|