OT-2026-000024837
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, 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-2026-000024837) never changes.
Identity and time
| Publication number | OT-2026-000024837 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7429-a829-2167dfbb70ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024837 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d8d8b987b01927bf25c6620cb849af3ac8a50fc5b0dfb4e6329834a7b5ba2fd |
|---|---|
| Markdown | db1c19bb15c7ec025e53032e8c3385275105f9de12e7fa4440273d0864c656dd |
| Publication page | 868a511d7103ed44a04d9722f6ea559fc568ecdadcad1bf9692b8ffab9df379c |
| Manifest | bc2bbae3e242c21b8837a3474adf9ec972b85614e85ae9dfdfcda75323ac89fe |
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 | HMQmMhc/VXUU0cHYidGfIKGN/JtDpU7WPDzViqAzsblxjDeQAegb3zYSBA8M3iB1U3+OCJqNOrewATwGV6xJCw== |
| 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
| 2026-09-17T11:48:08.809099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024837observed 868a511d7103ed44a04d9722f6ea559f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:08.793695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024837/manifest.jsonobserved bc2bbae3e242c21b8837a3474adf9ec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:08.775649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024837/publication.mdobserved db1c19bb15c7ec025e53032e8c338527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:08.756026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024837/publication.txtobserved 7d8d8b987b01927bf25c6620cb849af3...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. |
|---|