OT-2026-000010963
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-2026-000010963) never changes.
Identity and time
| Publication number | OT-2026-000010963 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7bcd-a786-2336fb053563 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 005d118cfa6c7c5de8fda566af07c2ed23625596ccc4a8fdbac25bf9a7b55123 |
|---|---|
| Markdown | 3263cb1711ace95969afe1d80035484514e09db1b9b793b2047751082582a2fc |
| Publication page | 8ae3697ac7a615c994f3d79a0871a00dfc0eae5d30794c2fad9a3ccfcafda188 |
| Manifest | 8b14df6d765c778ca4934f81f404cfed5a4b6523b8557da2a420823ccd3d8c32 |
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 | yoAoOg4PU6MPcKZ13GZg31A4eaGDiHIM2nfv9rOPI8f26aNoBuhDXjsdtyh4oh4GKFjRijUJoplrD+vHMOjvAg== |
| 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
| 2026-09-17T12:13:45.525198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010963observed 8ae3697ac7a615c994f3d79a0871a00d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:45.506686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010963/manifest.jsonobserved 8b14df6d765c778ca4934f81f404cfed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.487919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010963/publication.mdobserved 3263cb1711ace95969afe1d800354845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.470186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010963/publication.txtobserved 005d118cfa6c7c5de8fda566af07c2ed...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. |
|---|