OT-2026-000031060
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained 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-2026-000031060) never changes.
Identity and time
| Publication number | OT-2026-000031060 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb8-7ee9-b970-6f0bce7a3fa7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 894998932cc57ca4c689dedd97cd94093374d6ca830229c1e06cf29b10306436 |
|---|---|
| Markdown | 65699aba6e4a7040aa848fc99c42bd167ee6d4138a4cda5f1bb294b9b18e160d |
| Publication page | eee4a66f446be855eef9806749ad8b3d95e3505fbd25032d89300e329e1a6e98 |
| Manifest | 2d2891ed951841bbbd1580932e7ed9f526704d1518477558a1dddd9b7cc6e836 |
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 | +ns3kITvJ9BQmLXM3l7/7438KyZTbQPQ3ilgaAzeGh6Lzlh6sTafSmvbN89/Naj9YswHf+vLdu586R6N2xV1BA== |
| 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
| 2026-09-17T11:40:09.956788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031060observed eee4a66f446be855eef9806749ad8b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:09.937575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031060/manifest.jsonobserved 2d2891ed951841bbbd1580932e7ed9f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:09.919964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031060/publication.mdobserved 65699aba6e4a7040aa848fc99c42bd16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:09.900129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031060/publication.txtobserved 894998932cc57ca4c689dedd97cd9409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:38.720851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031060observed eee4a66f446be855eef9806749ad8b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:38.704777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031060/manifest.jsonobserved 2d2891ed951841bbbd1580932e7ed9f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:38.686275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031060/publication.mdobserved 65699aba6e4a7040aa848fc99c42bd16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:38.669584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031060/publication.txtobserved 894998932cc57ca4c689dedd97cd9409...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. |
|---|