OT-2026-000060508
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000060508) never changes.
Identity and time
| Publication number | OT-2026-000060508 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7ad5-842c-7dac18714dc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060508 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6f24f0b81d9dd41b3648e433f6b8de87d6e8b70c9e92d16bcfd7922920ee509 |
|---|---|
| Markdown | a929496a60528aef31116aaea01405ae65820360c741ebc9a27d0b953f4963ed |
| Publication page | d1468c0d85bd64cf8300279d623212cc94a70b62c38d2d61ade7cb33eb197cb9 |
| Manifest | 1040d919024e4b960f4e8a013cc61aff642e7a316b98d032cd531080f0103513 |
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 | 7FJnOZfzkO/p6F3HZer6+SNrakkhi+suLwpV5zL+bmf5+hwoPLVsPsf5x0LBw89hVyjHqsPZJAElkFKfk4mrCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:00.486681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060508observed d1468c0d85bd64cf8300279d623212cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:00.468526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060508/manifest.jsonobserved 1040d919024e4b960f4e8a013cc61aff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:00.449922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060508/publication.mdobserved a929496a60528aef31116aaea01405ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:00.432058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060508/publication.txtobserved c6f24f0b81d9dd41b3648e433f6b8de8...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. |
|---|