OT-2026-000023329
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000023329) never changes.
Identity and time
| Publication number | OT-2026-000023329 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7d2a-bac1-4e814f2d485c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64d9f9b3f6a4b4987a00477c5928a894c07cd79a50e6cd39ead07141c48fff5f |
|---|---|
| Markdown | a35c62769291c5fb2825c9c83acde4b1955765f979dc69d5ef3b265704c5013d |
| Publication page | 231877b316cf4be9ed5b4d5ab7fe4eca9b611a25050386d1311d086c86e4c168 |
| Manifest | 56c8eb728bcbdc00a3b86839bf72b84a1776e821487361abe32dc98a02102605 |
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 | 5SHKGZ8w3rm/iiGfh2HeyXhtZFIQ7aqdpooMX2r19aSlYXXQRINHZ8WvwFH7cv6w0yj9bO0+B/C5IgUhuEgsBQ== |
| 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
| 2026-09-17T11:51:25.039600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023329observed 231877b316cf4be9ed5b4d5ab7fe4eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:25.024602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023329/manifest.jsonobserved 56c8eb728bcbdc00a3b86839bf72b84a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.008134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023329/publication.mdobserved a35c62769291c5fb2825c9c83acde4b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:24.991178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023329/publication.txtobserved 64d9f9b3f6a4b4987a00477c5928a894...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. |
|---|