OT-2026-000006359
Publication integrity record
Bellows cup vacuum gripper, three zone face, per zone isolation, ejector fed, plastic 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-2026-000006359) never changes.
Identity and time
| Publication number | OT-2026-000006359 · never reused |
|---|---|
| Internal UUID | 01a0a958-3b39-7753-96e5-0cec02fd680f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:32:06.972796Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006359 |
| Status | PUBLIC |
Content hashes
| Canonical text | aac1d488b12f681126eb8f9db35c7cb6d4bf492598d7410d7381ebc02ab92d50 |
|---|---|
| Markdown | 7534bc9304b555f36ecd9ce2794ee9e13d3dbd5e6353ee46cbdf239ee12fa8ce |
| Publication page | d766837e0f28e3acfdda671b6719605fc50a11333c1c4af9a12cb9ed0d621d5b |
| Manifest | c573c9833f471c04b28dc3be126be68a626cbd8653e9a86f84ab43eac1d5d3b5 |
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 | RON1HBWZFRF3+ph5ULQFaGUvn7Kk5l9muJ7JC5pe3e7LyrzP0EQWaTNy4/FHKb6F32DDKa3Fiht6XXIsyW4XCw== |
| 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
| 2026-09-16T20:41:24.504229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006359observed d766837e0f28e3acfdda671b6719605f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T20:41:24.350224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006359/manifest.jsonobserved c573c9833f471c04b28dc3be126be68a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:24.188105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006359/publication.mdobserved 7534bc9304b555f36ecd9ce2794ee9e1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:23.847971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006359/publication.txtobserved aac1d488b12f681126eb8f9db35c7cb6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:27.175019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006359observed d766837e0f28e3acfdda671b6719605f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:27.131432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006359/manifest.jsonobserved c573c9833f471c04b28dc3be126be68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:26.993906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006359/publication.mdobserved 7534bc9304b555f36ecd9ce2794ee9e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:26.981237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006359/publication.txtobserved aac1d488b12f681126eb8f9db35c7cb6...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. |
|---|