OT-2026-000064293
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two 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-2026-000064293) never changes.
Identity and time
| Publication number | OT-2026-000064293 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-733a-a273-40f92ed9e1ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064293 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7080ee671825be0b6a7af02c1c1d1cf7a3f40781f5423867cf34d7f1621caa9 |
|---|---|
| Markdown | 49ff045a80d4e8818e866b7f9f158f31b98c6d55422087050977b889df7ea90d |
| Publication page | a52b75507b188fb2772ad02c40569863e3fc3ee9502e424c2f755be19e6ab241 |
| Manifest | 7b7c5a38928ce7cf20a904c84bbb4d8f0301f753ded6798dc08b4e49a750d996 |
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 | r6DmNV9vm0EAFdm4DZkuogkPMniKE3i+ujpiNoP5pJmJ0d6ngnE3J/IouaPFrzJFgQhDpcfNebKFO29L15gjAg== |
| 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
| 2026-09-17T10:36:26.251290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064293observed a52b75507b188fb2772ad02c40569863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:26.235122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064293/manifest.jsonobserved 7b7c5a38928ce7cf20a904c84bbb4d8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.217819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064293/publication.mdobserved 49ff045a80d4e8818e866b7f9f158f31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.200100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064293/publication.txtobserved b7080ee671825be0b6a7af02c1c1d1cf...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. |
|---|