OT-2026-000012196
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000012196) never changes.
Identity and time
| Publication number | OT-2026-000012196 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-7f53-b1e3-c26514a89a7c · 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-2026-000012196 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64ef1d438d3ce5557c6ae1fb56c0b7e1d487b8200cc086bbc1f28ebe0e2054c6 |
|---|---|
| Markdown | ae0067403e590752c329a51be9b4c9d79498831c691b7bc4a327b14e03170610 |
| Publication page | d2e6dbfdce9462dcd5d594fbf05dc4093632a30f043f237cddcad3d120e96e53 |
| Manifest | 3fbe73db03ca37a2ea86ddf3aa0e54210e196db59818cc054aaeaf4266da8415 |
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 | ZftmR8rBZaCG5aimZr5SlAznt41AmliIUiUlXtPL2QHPlq3yDs+yYpJKIls4IEcuEd7c1GVWhdXr/kanTXWvDw== |
| 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
| 2026-09-17T12:11:06.332694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012196observed d2e6dbfdce9462dcd5d594fbf05dc409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:06.313977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012196/manifest.jsonobserved 3fbe73db03ca37a2ea86ddf3aa0e5421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:06.294883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012196/publication.mdobserved ae0067403e590752c329a51be9b4c9d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:06.276359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012196/publication.txtobserved 64ef1d438d3ce5557c6ae1fb56c0b7e1...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. |
|---|