OT-2026-000017605
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000017605) never changes.
Identity and time
| Publication number | OT-2026-000017605 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-78f7-a45e-7780f49f1100 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ac860890336c00ba9045be99e8da696536121bff645753906c0d00a81eb30c2 |
|---|---|
| Markdown | 511811cf54e49cfe50c69a5724ccb64e881262399cb866a34c31610a3890fd2c |
| Publication page | e445409e26fe3aa1a842a3e7a4980f34e26477d3c71456274f64747801cb3d6b |
| Manifest | 89df97af907274bb83ff30579668bb0b19225dd00cb30c08808749c9353e6e75 |
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 | JIInD2NA5Y4vfrI+KqyTOZ+/O/RVTLqEBzG0RTp2/rp2BbAUI1m3lg6LQ94vznM+ER1JCCtIfL0ICDQdrqnNAA== |
| 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
| 2026-09-17T12:01:24.640838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017605observed e445409e26fe3aa1a842a3e7a4980f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:24.622358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017605/manifest.jsonobserved 89df97af907274bb83ff30579668bb0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:24.606708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017605/publication.mdobserved 511811cf54e49cfe50c69a5724ccb64e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:24.589497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017605/publication.txtobserved 5ac860890336c00ba9045be99e8da696...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. |
|---|