OT-2026-000006574
Publication integrity record
Vacuum cup gripper, six outlet manifold, ejector fed, contact triggered on the face, 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-2026-000006574) never changes.
Identity and time
| Publication number | OT-2026-000006574 · never reused |
|---|---|
| Internal UUID | 01a0a960-0523-7e86-abbf-e6468c512a7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:40:37.414641Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13b4abf98d627eebf2876897fb1615dd975c42cc55b3b448ec49604ad22e91f1 |
|---|---|
| Markdown | 8d7b60410102e83c4e6d8d5100a1b0998166c570cdacbcba1b6d02fd97102e7b |
| Publication page | f9847f7556bd258f8edfb0bfaa0fb6e6f726b629090a8f53244a6741083f801e |
| Manifest | cdd3b5b7394ca41f6d18cb225e3fedd99a5e08add8ae2a07bf8f831ee51709be |
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 | Kwk6gu1vRbt9TsUUDzXLbmqjKKVLBHU7KaCTgjJbzvI2JwlzoNa3KEHeXMphs02tyM3x4fHsiihQGDlVRCRCDA== |
| 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
| 2026-09-16T08:50:29.384470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006574observed f9847f7556bd258f8edfb0bfaa0fb6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:29.245137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006574/manifest.jsonobserved cdd3b5b7394ca41f6d18cb225e3fedd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:29.231455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006574/publication.mdobserved 8d7b60410102e83c4e6d8d5100a1b099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:29.219811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006574/publication.txtobserved 13b4abf98d627eebf2876897fb1615dd...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. |
|---|