OT-2026-000047124
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000047124) never changes.
Identity and time
| Publication number | OT-2026-000047124 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-73d8-a19c-1c9fd29944e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a4742516e25d7900822726555035a42d4349ca95ea53b9318b79e05d64b33c1 |
|---|---|
| Markdown | bc03ae624e82049623e02fccaafafd2bf18aa967a15a58142ebe3f7b05de0291 |
| Publication page | 17928c3eb000a1725df009a56bee4a0a25ca462882199611cccac8fd14a5fb45 |
| Manifest | 7111e92b2f193a41b92f67659f74dd94f0a184d9465d7ac709121200bc82019b |
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 | XcCBv/59Wo4JqLRRHvfz7D3SQC8F/XbdBGEDU4002cL6BFIY0FzZ5crF14Bk19b4nxy0jV5wi0o93UNb5MNSAQ== |
| 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
| 2026-09-17T11:10:27.258667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047124observed 17928c3eb000a1725df009a56bee4a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:27.239816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047124/manifest.jsonobserved 7111e92b2f193a41b92f67659f74dd94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:27.220563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047124/publication.mdobserved bc03ae624e82049623e02fccaafafd2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:27.200619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047124/publication.txtobserved 0a4742516e25d7900822726555035a42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.531951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047124observed 17928c3eb000a1725df009a56bee4a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.513459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047124/manifest.jsonobserved 7111e92b2f193a41b92f67659f74dd94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.493772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047124/publication.mdobserved bc03ae624e82049623e02fccaafafd2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.475203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047124/publication.txtobserved 0a4742516e25d7900822726555035a42...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. |
|---|