OT-2026-000023864
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000023864) never changes.
Identity and time
| Publication number | OT-2026-000023864 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7c5c-a922-374df8e22db4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51a572b60b5e31326503a0ccddee527d8374d9c2fd41e35d5a3ad45ee0a807a8 |
|---|---|
| Markdown | 6707e9dc06d73abaf584f24adc8396799e58c1a4af233550e6bb70bd172b34a6 |
| Publication page | 7004f8af7af3b3409f9d9c5e55a296b5d25a6d5422e78ffc5e6feec875a68e2b |
| Manifest | 656420500cadb15c83d8e002235257fcd48417560834533708cb95f20bafb358 |
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 | TxTiZmQE3lxLvuY3JGM0K/we1UoGyi5KzaEEMzzB4xBgpgNo7sSfAbFBtP64vgduj9Lj3KQSrPIlXMAqxCPrDw== |
| 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
| 2026-09-17T20:42:55.828937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023864observed 7004f8af7af3b3409f9d9c5e55a296b5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T20:42:55.594997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023864/manifest.jsonobserved 656420500cadb15c83d8e002235257fc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T20:42:55.421581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023864/publication.mdobserved 6707e9dc06d73abaf584f24adc839679...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T20:42:54.968055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023864/publication.txtobserved 51a572b60b5e31326503a0ccddee527d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.113637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023864observed 7004f8af7af3b3409f9d9c5e55a296b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.089717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023864/manifest.jsonobserved 656420500cadb15c83d8e002235257fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.070571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023864/publication.mdobserved 6707e9dc06d73abaf584f24adc839679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:28.052940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023864/publication.txtobserved 51a572b60b5e31326503a0ccddee527d...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. |
|---|