OT-2026-000045389
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000045389) never changes.
Identity and time
| Publication number | OT-2026-000045389 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-7b1a-98f9-5ff105bfda27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045389 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c2484f172ab356becb6757bf74e8132057a8ec25f6d89f850b3a35af8627ef6 |
|---|---|
| Markdown | 33252a6fec6446bf42ee877adf4b1f6f0c6c7e48858b043796b3a2b108ca5c63 |
| Publication page | f2ab2fc2b6999464708360336a2695028f3b2d626210380447de3b81a42e883f |
| Manifest | dbc6b6b1bea4efd2663b3b2249546f94ef09d0ae104bc9fff2aff1ae4e126dcc |
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 | apg0Ru+Al0z2P+c5DAIx+TSSPHdHCVYmUdL7xPzHTl3ss3nPbZvc3Dy4amkduCLTADaL84ngSURup5oMkdtDAw== |
| 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
| 2026-09-17T11:10:40.271435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045389observed f2ab2fc2b6999464708360336a269502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:40.253262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045389/manifest.jsonobserved dbc6b6b1bea4efd2663b3b2249546f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:40.235330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045389/publication.mdobserved 33252a6fec6446bf42ee877adf4b1f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:40.215285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045389/publication.txtobserved 9c2484f172ab356becb6757bf74e8132...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. |
|---|