OT-2026-000084418
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, sustained blow-off before 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-2026-000084418) never changes.
Identity and time
| Publication number | OT-2026-000084418 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-780e-8495-906c92e36b6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06ce3109406eeaa60cc19dce6eecbdedf738c0416b11a50cec5fd8ea86c0fede |
|---|---|
| Markdown | 688a8d689047a1d01f6623ff7ff51ec32b91f2aeb91be67c726a0ddd2ea3646c |
| Publication page | ee6250399d0739890f521c7bf061a653f728e41247c096f0dff6d8602510e861 |
| Manifest | 28ae3a06b3a41c0a45ffe4f02c084e56e152c37f983fc741c184d1be4b39665d |
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 | 0EMl3try4OV4YwKEN1bt1jpBNL8ojv3W+sdffI6N/Ok0eQ0tnWzh09fLfUDxx/GbK3NeBUJjwj2Q+VyW5kv5CQ== |
| 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
| 2026-09-17T09:56:22.055507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084418observed ee6250399d0739890f521c7bf061a653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:22.035810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084418/manifest.jsonobserved 28ae3a06b3a41c0a45ffe4f02c084e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:22.016832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084418/publication.mdobserved 688a8d689047a1d01f6623ff7ff51ec3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:21.998389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084418/publication.txtobserved 06ce3109406eeaa60cc19dce6eecbded...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. |
|---|