OT-2026-000026111
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000026111) never changes.
Identity and time
| Publication number | OT-2026-000026111 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7c2c-a4e4-ebd89ed87c74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a6bbc21ec1ff2fea46bcf7d51dda90993aebed0cd36c54889a32fe83569348d |
|---|---|
| Markdown | dee4acd1607a5771ae70116eca3c8301a12ccda5c120eb81dc6176ced6af293e |
| Publication page | 8efea53f27dad5e653edc2edc148e27baea689252635477f8ddbc8a9af8b3563 |
| Manifest | 3ef7d351d602e4fdf24ee9a451c8d2672afdd2015b2e0ed4daf3f25b564371d4 |
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 | zv5ahcMkX8BnpAT3rOkSfFc80eCvPlupd6iQiVoRxDq2UQj4VMGT6duspkjOeZJXBjWa/FXg7++JaBpkE8HeCg== |
| 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
| 2026-09-17T11:46:36.809502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026111observed 8efea53f27dad5e653edc2edc148e27b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:36.789555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026111/manifest.jsonobserved 3ef7d351d602e4fdf24ee9a451c8d267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.772241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026111/publication.mdobserved dee4acd1607a5771ae70116eca3c8301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.753890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026111/publication.txtobserved 9a6bbc21ec1ff2fea46bcf7d51dda909...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. |
|---|