OT-2026-000029365
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000029365) never changes.
Identity and time
| Publication number | OT-2026-000029365 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e20-7545-8e36-aca346d41025 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b4d359ffc09c77a7b95f41a9e819faf44056fb131a7c166ad411d5c5f4130c9 |
|---|---|
| Markdown | 780449e019ef1602c6556204affe5168f20ed9248dc43a13d20b2b4efd8f2155 |
| Publication page | 15a269d0956eda8d1e492227c1dc538371dbd0a465b9868ba8023bd67e943a71 |
| Manifest | 47379db52377c741c28890b99854c45e68b9fbb42600156ddb40e31522878f80 |
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 | zth3L7vbEaCPCLxGEER92GMMKYXhVzc7c2YGB2AtBelPMWIh075PMBbHwQvqLIkC6cvvXp/tVQ36tyN72Zx0BA== |
| 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
| 2026-09-17T11:38:55.483920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029365observed 15a269d0956eda8d1e492227c1dc5383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:55.465895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029365/manifest.jsonobserved 47379db52377c741c28890b99854c45e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:55.445513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029365/publication.mdobserved 780449e019ef1602c6556204affe5168...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:55.424162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029365/publication.txtobserved 3b4d359ffc09c77a7b95f41a9e819faf...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. |
|---|