OT-2026-000086588
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000086588) never changes.
Identity and time
| Publication number | OT-2026-000086588 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7aa0-b290-3cf6f99ed73f · 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-2026-000086588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 311f64cfdbd08b1d6d6078a807177afa3c52d08cb2c9c9a5558b6236ad7cf2a2 |
|---|---|
| Markdown | 6f0927e3a3438eb63b189f6638f386d8f815bbca4ca0daeabfa0f6ee2d27a323 |
| Publication page | 17e5456ac84459276860c382499f0b374e9ba83df8571e14053d86993a3f6146 |
| Manifest | 8db895b26c6bf23a8dc730fd97896392834f485a762d94c6bee8dcb089453146 |
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 | otJO/fmZbW/Y7hsgYJoZR+llY+YqwyQsE6NmBkSwZOt4Gef4ZlIboAk/SRKLuaCFZME1jffJIDXUoHdjrZuXBA== |
| 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
| 2026-09-17T09:52:25.753138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086588observed 17e5456ac84459276860c382499f0b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:25.736302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086588/manifest.jsonobserved 8db895b26c6bf23a8dc730fd97896392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:25.718158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086588/publication.mdobserved 6f0927e3a3438eb63b189f6638f386d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:25.700120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086588/publication.txtobserved 311f64cfdbd08b1d6d6078a807177afa...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. |
|---|