OT-2026-000080416
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000080416) never changes.
Identity and time
| Publication number | OT-2026-000080416 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7d15-9e24-990a3f81b805 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080416 |
| Status | PUBLIC |
Content hashes
| Canonical text | caf5983930f44ae42a9bc8e49dd7f7a2f1f2157125a72d7b129f9071e1966853 |
|---|---|
| Markdown | 0be5ab830a6fc3d8676f989b03cd954243ca2e24d05ac967d8129958a64ef055 |
| Publication page | 0f7a6d77e601a099d3e152199a7f827145546a5ab88db08e614a33d1b69d0cae |
| Manifest | a8d1c619c49803ec34a729164bcd7fc0215fe625735b136108de47027fb12fc4 |
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 | 4VaVU7WtOtZHkH3kV+UxHeC6IvMmcPVcWFO1t6HfZ9GUE7KyWxvItStf4t7IrjRbJC30liEmKLWtthgIbMWJBg== |
| 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
| 2026-09-17T10:02:55.251870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080416observed 0f7a6d77e601a099d3e152199a7f8271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:55.233847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080416/manifest.jsonobserved a8d1c619c49803ec34a729164bcd7fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:55.213177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080416/publication.mdobserved 0be5ab830a6fc3d8676f989b03cd9542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:55.173813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080416/publication.txtobserved caf5983930f44ae42a9bc8e49dd7f7a2...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. |
|---|