OT-2026-000063738
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000063738) never changes.
Identity and time
| Publication number | OT-2026-000063738 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7d17-8ea8-af4457525a89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d266c9a3c69a401c5c2e7cae76c6d3ca06bc9a19a140345a390ee9e41aea65a |
|---|---|
| Markdown | 178b0b8aaa1db2d3192edd75f3a57a5b013554623926a9252c663e0a70ca89f9 |
| Publication page | 9e69ca7f08c25c54bd061a38c57c333f24a6e39912c480caee01722eb3f7dfd0 |
| Manifest | ad35b0e5b06cb895127d13b4e98793f74f66e121a25a1ab5561aaa6cd2073285 |
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 | ht4Fm4trHSzpkFhnkxoPRd/jlvQmKpsP5/gFYX+wbyVmMiE9YzFaxXOFmJSeYQU/ez5Mnv0NCpgoMNloTDDrBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-10-13T04:42:00.901863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063738observed 9e69ca7f08c25c54bd061a38c57c333f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-13T04:42:00.835245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063738/manifest.jsonobserved ad35b0e5b06cb895127d13b4e98793f7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-13T04:42:00.782755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063738/publication.mdobserved 178b0b8aaa1db2d3192edd75f3a57a5b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-13T04:42:00.728335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063738/publication.txtobserved 0d266c9a3c69a401c5c2e7cae76c6d3c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.159631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063738observed 9e69ca7f08c25c54bd061a38c57c333f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.139847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063738/manifest.jsonobserved ad35b0e5b06cb895127d13b4e98793f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.121917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063738/publication.mdobserved 178b0b8aaa1db2d3192edd75f3a57a5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.102172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063738/publication.txtobserved 0d266c9a3c69a401c5c2e7cae76c6d3c...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|