OT-2026-000012568
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000012568) never changes.
Identity and time
| Publication number | OT-2026-000012568 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-7953-8850-cf0d0ff84617 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96303f1c503f8ea90aa52d6d7adadb3e665ebebe7b5c8cb4a35c4fd3fc52c895 |
|---|---|
| Markdown | b3ffb1a8e9b0ecedf0f44706ca27a91cc2d200af3b435416ee13faf761ecb08f |
| Publication page | a58aef7aa22197db5029ef0ea7a60d56c98d5a7447afef18e03262539499eb9d |
| Manifest | c61df87abbebd5b0cf99a5a1e2615cc410b75323bbb698846a75c58e9ef14420 |
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 | V3Nw/Ze6WndgaywKWsyMI0T0DcNaan5AheXUWvx011hyhk1LddwHzbZ3mvCpCAlLzsY4hB8PUjSsNSRc0KkdAA== |
| 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
| 2026-09-17T12:12:07.083665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012568observed a58aef7aa22197db5029ef0ea7a60d56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:07.065349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012568/manifest.jsonobserved c61df87abbebd5b0cf99a5a1e2615cc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:07.045641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012568/publication.mdobserved b3ffb1a8e9b0ecedf0f44706ca27a91c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:07.027698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012568/publication.txtobserved 96303f1c503f8ea90aa52d6d7adadb3e...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. |
|---|