OT-2026-000086633
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000086633) never changes.
Identity and time
| Publication number | OT-2026-000086633 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7434-bacb-56bc98dc7283 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 165284fd6ba5f305d706d60165b38d982dc20e134f261f7693f9183f15d49c8b |
|---|---|
| Markdown | 945204d6ad548f06910353bbfb1733c5c6647d5bc7266e88553f85405c0c0559 |
| Publication page | 08b4c666ba981a9b8e95f03a956c3bed64bc7b9171bf1f53f3f35af8ae0eb2e0 |
| Manifest | d5f5a8e5399841c7e7b11f0e87c5aa43723ad1f3633f82814e8bf5ffc580f949 |
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 | eVIE0tMMnog4FJxWpZoo5y7Bv5xek5PiQ38a6BMry6FiLCSl3nD8lUKetkJ9YRbfO4XMamys31CekO74txyXCA== |
| 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
| 2026-09-17T09:52:29.277427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086633observed 08b4c666ba981a9b8e95f03a956c3bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:29.259453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086633/manifest.jsonobserved d5f5a8e5399841c7e7b11f0e87c5aa43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:29.240572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086633/publication.mdobserved 945204d6ad548f06910353bbfb1733c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:29.221868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086633/publication.txtobserved 165284fd6ba5f305d706d60165b38d98...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. |
|---|