OT-2026-000061184
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off after 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-2026-000061184) never changes.
Identity and time
| Publication number | OT-2026-000061184 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-7c2c-a4ea-674789e19424 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e47a8911936ff6e262324f7a125e84fa94f9d60edcdd3094ba7e09071c6ef51 |
|---|---|
| Markdown | afe4fe42d41491af33aea4ac89f55115f4726be4c56d42639257c35a41914c7e |
| Publication page | 8f91e04db31b34a1973087993b3b7a3d2b824e6c8d1e1defbae5aee04d7a55d0 |
| Manifest | f271d79a485ac989b5be595b425d9d30161fbdf71519c8af2a7660fb74dedd7d |
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 | 8A+Q1K7WuYr0PnsayoODqNrAoJrawlnrqq1mvI4+yT+TUVpFXXxkWLWbzaORYcQLwbMlo0soLeZz7Si47DsoCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:34.661166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061184observed 8f91e04db31b34a1973087993b3b7a3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:34.643956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061184/manifest.jsonobserved f271d79a485ac989b5be595b425d9d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.624514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061184/publication.mdobserved afe4fe42d41491af33aea4ac89f55115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.604849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061184/publication.txtobserved 7e47a8911936ff6e262324f7a125e84f...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. |
|---|