OT-2026-000023147
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pulsed 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-2026-000023147) never changes.
Identity and time
| Publication number | OT-2026-000023147 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-7f8e-96d2-2c8244332e28 · 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-2026-000023147 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eecd56ba798967a8d979f8cab62af12de006352927f27f50a092a80760c650d |
|---|---|
| Markdown | de5a4e5e8f80e0954b61157f621b9e57263161be86683f563ef26b8c0d2e4244 |
| Publication page | 49a5838ed4003279a1e7f26496638fbf9de033ff09819c7068cd8910b8423dd0 |
| Manifest | 6e1db4a508e39a344ce931cd617fb8a20dc5a6b3c1057e97c1199b5e5106b49f |
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 | h8/Hy5rtaYISJ6FIpTSn7cwHbQhJ5ltAc7E3sai4pXOZRIXW8CPUgmB8OvsSZ9M86tbsNHBlO7mw4N2Ns6XABQ== |
| 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
| 2026-09-17T11:51:05.012148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023147observed 49a5838ed4003279a1e7f26496638fbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:04.991101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023147/manifest.jsonobserved 6e1db4a508e39a344ce931cd617fb8a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:04.968048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023147/publication.mdobserved de5a4e5e8f80e0954b61157f621b9e57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:04.948609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023147/publication.txtobserved 0eecd56ba798967a8d979f8cab62af12...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. |
|---|