OT-2026-000063429
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000063429) never changes.
Identity and time
| Publication number | OT-2026-000063429 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-735e-a245-263ce66b3cbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 458be46312a094dde4b7d023bd5384142bb349bf0bbba5f865a9e64bb7c339f9 |
|---|---|
| Markdown | 27cb1be21ea20ac93c3dc260e855bd624ae6f07432df4bebe1755f9b69dd46af |
| Publication page | 8f89fe9af31d6da30a8f54966e5feaf1c0174080fd69d1fef85118ce4513b335 |
| Manifest | bc4acdca9e01e0dc37d84718897f41cbc47ace72da1882c09671b55cee6af3f9 |
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 | SwbQuVhf/YzgwvBvMHSFHwjki1291qlVLtm3jwzaupFmE85HDopY4GFsNECx11nEdXHJMSxWKwj87Tmb5cS8Dg== |
| 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
| 2026-09-17T10:37:22.962728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063429observed 8f89fe9af31d6da30a8f54966e5feaf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:21.258126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063429/manifest.jsonobserved bc4acdca9e01e0dc37d84718897f41cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:21.233463Z | HTTP 502 · ERRORhttps://opentechnical.org/p/OT-2026-000063429/publication.mdobserved ...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:21.216059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063429/publication.txtobserved 458be46312a094dde4b7d023bd538414...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. |
|---|