OT-2026-000006566
Publication integrity record
Vacuum cup gripper, two zone face, pump fed, vented after set down, rubber cups
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-2026-000006566) never changes.
Identity and time
| Publication number | OT-2026-000006566 · never reused |
|---|---|
| Internal UUID | 01a0a95f-b8db-7bfb-91c3-00c171217277 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:40:17.887357Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00b2e615cd899d7295dba921009e68a33f3ffaf16d9450ff11df1cc7162774c4 |
|---|---|
| Markdown | 05f1e6d1ffc678021225acfd3bdb28ee120caacaf94a8b0ed5771e381f1b37a9 |
| Publication page | f650912864fd7213c337241000961841fee2c775370841341c90101a7fc1a466 |
| Manifest | e87108a4882adcd8e153b0b06b126efa10cce22530e4b38f8efde1c3345ec9d1 |
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 | xdLBtV97x3YqjLBzw/bhP9omA1II4NquL52Omq3NF/8HZMEMouqGVtQ1NBdFmGOl2x7BKW1Ic/HWmgp0L3+LAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:30.200840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006566observed f650912864fd7213c337241000961841...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:30.188396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006566/manifest.jsonobserved e87108a4882adcd8e153b0b06b126efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:30.176467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006566/publication.mdobserved 05f1e6d1ffc678021225acfd3bdb28ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:30.164206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006566/publication.txtobserved 00b2e615cd899d7295dba921009e68a3...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. |
|---|