OT-2026-000012936
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000012936) never changes.
Identity and time
| Publication number | OT-2026-000012936 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-73fd-94d2-800fbe7d87f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45974a6f636bdea4b2c753bbfb5dca90cba748c086ceab5865ae6d286ceb1723 |
|---|---|
| Markdown | 6aed75a18e9ab14575611d56ae63baadd05f90a01f70646747ecd960b718c5be |
| Publication page | e69f180f0fc8d8f45d13c7c3e652a67980b7686e2431c8740edc709e4eca5175 |
| Manifest | 4a6190392f437b73b6092c4a96d0f71352e396bcd2ebd0c1be51a3ef0afec0c3 |
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 | w/IAWX5rh2SP5+Ff1PXU7QCoNhhIPxVhHZWM5dMprsCW2ZXuf8jaQQ4M7km6qtz5DQHnv9I8dBPVH4qIbOIMAg== |
| 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
| 2026-09-17T12:10:44.277724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012936observed e69f180f0fc8d8f45d13c7c3e652a679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:44.257408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012936/manifest.jsonobserved 4a6190392f437b73b6092c4a96d0f713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:44.220930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012936/publication.mdobserved 6aed75a18e9ab14575611d56ae63baad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:44.184533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012936/publication.txtobserved 45974a6f636bdea4b2c753bbfb5dca90...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. |
|---|