OT-2026-000063267
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000063267) never changes.
Identity and time
| Publication number | OT-2026-000063267 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7f3a-bba6-a4b094018fd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063267 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1a742f6ab7474ee7140013639e13b2fef6ddcc9a2db330127e4807658765944 |
|---|---|
| Markdown | e02a9ce059aa388667c8aea205015a4a5e7ede13027e36db490a5c02a9037a71 |
| Publication page | 2e0dc4e11fee61d5c1c0515ea5bdd97047fd0c54125ec3fdd6a632425171cd07 |
| Manifest | 732c64f6eba5da3433d39a6452667ef6c6917f968e412989709182cbbee8c993 |
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 | vMbWrcVJg0JieC7BqNv9quiA6ePM6ccy05YQSIWwCyttinZpyPT7ZZ4QPZcVjgNlNKrKbga1AcZKwPKc5v1jDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:09.351621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063267observed 2e0dc4e11fee61d5c1c0515ea5bdd970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:09.335584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063267/manifest.jsonobserved 732c64f6eba5da3433d39a6452667ef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:09.318776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063267/publication.mdobserved e02a9ce059aa388667c8aea205015a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:09.302530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063267/publication.txtobserved b1a742f6ab7474ee7140013639e13b2f...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. |
|---|