OT-2026-000047356
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000047356) never changes.
Identity and time
| Publication number | OT-2026-000047356 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-7846-8c65-f8db0160caa4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047356 |
| Status | PUBLIC |
Content hashes
| Canonical text | abc8f072e9697d834ea9cca499f8e31f6f067e4aceee9eb7fe76db69b9c52772 |
|---|---|
| Markdown | 2f0b861c80fa4d52777940b6eb39147d0364ebce70693911689991fa623d902d |
| Publication page | 16459c84fe5cb02eed3b1168977ef26805020aba372cfb41260bdcbe0ab8d288 |
| Manifest | 94c5457dac129775c1a79f533e20bd05b015278658d9fefc273c4559a5625495 |
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 | hUdDZTxJ/N0PaFzblnlTFuWmp3CVaFwtVBceNoM3ck3bV/fSw8HcyTEE47Sy2yAT/5sR6zrvERQDOgXULZjhBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:21.161539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047356observed 16459c84fe5cb02eed3b1168977ef268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:21.143412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047356/manifest.jsonobserved 94c5457dac129775c1a79f533e20bd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:21.125619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047356/publication.mdobserved 2f0b861c80fa4d52777940b6eb39147d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:21.108120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047356/publication.txtobserved abc8f072e9697d834ea9cca499f8e31f...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. |
|---|