OT-2026-000023113
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000023113) never changes.
Identity and time
| Publication number | OT-2026-000023113 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-7f8e-afae-acae59fdfc00 · 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-2026-000023113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1038eaec04c47d32051337b5494926f48b106252b686bbd0e89381df841526ba |
|---|---|
| Markdown | 3dd271aaf7024e07380885ff9824ede0b20a342adcbc3e1e075e8d560614011c |
| Publication page | a873664ccc4235d286342720ae9c4b0e07cafd2a8536e176dd364a6bf493be2c |
| Manifest | e04bfb151ef61db7f5944dd359efa39f2891ae6fa06147153589c7a1d69ca89a |
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 | smQAoCyZWn9FW8VPFZRuNCzgbIM/vBE1Se8MW+axfFG6b9r1kSX1yiXrApqC8MeKCPRqgPgY0fXLLml7rlMODQ== |
| 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
| 2026-09-17T11:51:02.358365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023113observed a873664ccc4235d286342720ae9c4b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:02.339719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023113/manifest.jsonobserved e04bfb151ef61db7f5944dd359efa39f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:02.319077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023113/publication.mdobserved 3dd271aaf7024e07380885ff9824ede0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:02.300617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023113/publication.txtobserved 1038eaec04c47d32051337b5494926f4...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. |
|---|