OT-2026-000014508
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000014508) never changes.
Identity and time
| Publication number | OT-2026-000014508 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-797e-b0b9-c96b0a854880 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014508 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b3641ace921fb04672f0b62b25401df729abe56882845efffda9efa7b319211 |
|---|---|
| Markdown | e30d7862abc3b99db6016db188740d844a5c233a6e2ee306b0e6469c2b39f486 |
| Publication page | 3741c7c608518c8e3bc3779579c504743b04d30eb12998f5fe37b9724d88b215 |
| Manifest | 3bf724753387471609899b811626de7b47d1a20c9c4afad33faba77c48cd5ef8 |
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 | ggr3fVOetWfLkiCgWAYTYgH4oElBTco4Lc+wz2mf4rREtd7MyChep/22laJ5x2nSZ/t1nbX0vF1t6xvRIViqBg== |
| 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
| 2026-09-17T12:10:20.349925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014508observed 3741c7c608518c8e3bc3779579c50474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:20.330820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014508/manifest.jsonobserved 3bf724753387471609899b811626de7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.312035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014508/publication.mdobserved e30d7862abc3b99db6016db188740d84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.292688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014508/publication.txtobserved 1b3641ace921fb04672f0b62b25401df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.892485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014508observed 3741c7c608518c8e3bc3779579c50474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.875767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014508/manifest.jsonobserved 3bf724753387471609899b811626de7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.857939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014508/publication.mdobserved e30d7862abc3b99db6016db188740d84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.840359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014508/publication.txtobserved 1b3641ace921fb04672f0b62b25401df...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. |
|---|