OT-2026-000012467
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pulsed blow-off before 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-2026-000012467) never changes.
Identity and time
| Publication number | OT-2026-000012467 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-7c49-9dd2-faec1e7a0710 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03384f1fa7dc6f328ae15f4aeb594ea79efc5e9759ccd348cfd7f081c2a45112 |
|---|---|
| Markdown | 03e36d09ffab87ee219234363b64b4e7692c3c9c2784458352e5831b7d4177e5 |
| Publication page | 5681b4fc0aa42063c974763a66aec69d80ee8cafc4b6b1ce658132aed2c8139f |
| Manifest | 39cccc157684a9a63543f92775484b3383d80c6596a7f63c57a3156dfe253342 |
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 | xWAdaXxIx6gZ/UVA/Q7bPix1VFj+U77s12tiKJvfE8TY36O+yuigvDS5543oGMxBiIu462MQ7Q2+rJi6v+/BDA== |
| 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
| 2026-09-17T12:11:58.614403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012467observed 5681b4fc0aa42063c974763a66aec69d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:58.595039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012467/manifest.jsonobserved 39cccc157684a9a63543f92775484b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:58.576086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012467/publication.mdobserved 03e36d09ffab87ee219234363b64b4e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:58.557614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012467/publication.txtobserved 03384f1fa7dc6f328ae15f4aeb594ea7...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. |
|---|