OT-2026-000103316
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103316) never changes.
Identity and time
| Publication number | OT-2026-000103316 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-736b-a1a3-80559e3ca810 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65119472030ae589d9a77a7e9f4a81822e0424ff1bdeb7b079889a29c750613e |
|---|---|
| Markdown | 5032347d757d2008533397d8cc3afd6214a4ba3e41f411a4b78a3006078d1e13 |
| Publication page | 80722ebe2931ebecd6d8c00eeaa34cde2e6bc32543b2a7c0d77c334fffd53229 |
| Manifest | a5072ef7291287d20a69fa2f26eaa028a5c574731e152006d9d210809054b652 |
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 | UQJKGiLe+y2CuiijmZ8P6mDas39iQ55BSxZ7pl8ClRBm5xXUsTUA2MBtNvmzL071S5l6GDRPm+3KmyC46RIMBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:33.963763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103316observed 80722ebe2931ebecd6d8c00eeaa34cde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:33.945317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103316/manifest.jsonobserved a5072ef7291287d20a69fa2f26eaa028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.927063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103316/publication.mdobserved 5032347d757d2008533397d8cc3afd62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.909551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103316/publication.txtobserved 65119472030ae589d9a77a7e9f4a8182...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. |
|---|