OT-2026-000078525
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000078525) never changes.
Identity and time
| Publication number | OT-2026-000078525 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c29-7d94-a84c-eabaecca7b2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e23e93d02b9ad45ab05a4079e7b2073af4a8b07d340ca6c18c715818ef041f3 |
|---|---|
| Markdown | 9c70b7c42176521e746102d93ae57309d5057739cd8c270afc5e91ffa40be1ba |
| Publication page | 5fe09a8d0e347027dcc17949c0145ccefd9b99bff38a9921a9b3458b6f3c60e0 |
| Manifest | 3a3bf263ebae886ae5e1fea1513cdc0c8c6e12abb87aeb018636598301cbfb73 |
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 | MmLMVOj17wp0JupMpaGgjJvbckpazSSuJpF4e2MmKDzSu8fFtrlUUSNUrC7Phx8T+A07gfz5r4ABodh5Qf8QDg== |
| 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
| 2026-09-17T10:06:32.609348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078525observed 5fe09a8d0e347027dcc17949c0145cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:32.589912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078525/manifest.jsonobserved 3a3bf263ebae886ae5e1fea1513cdc0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:32.571888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078525/publication.mdobserved 9c70b7c42176521e746102d93ae57309...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:32.551267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078525/publication.txtobserved 3e23e93d02b9ad45ab05a4079e7b2073...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. |
|---|