OT-2026-000057644
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-2026-000057644) never changes.
Identity and time
| Publication number | OT-2026-000057644 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-7b73-af3c-a0599a5e3528 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057644 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f70c09641624a4ffc9be4a6f6930656c822e1e9c1b842b349db8f8802be6769 |
|---|---|
| Markdown | 90f252c0614294bf66b39d663a2e209016303da3f1d93dad640ceaf43475690e |
| Publication page | daf9d3622bcb674b4de9145e45075f226aa7dc751fb9296c92000bfbf3cdbe6a |
| Manifest | 99c9291bb21d2d794b8d2dbec502c9de2516387202cd608446ac533f1dcbd391 |
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 | 6jwq8zEG6EzYdIJs9UYnpiqP0n3Pb43Ki2jwX9oapySqiFtdQyJgAlaLBE68EOURG1N/hZutej4Thv9L60zfDw== |
| 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
| 2026-09-17T10:48:12.544565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057644observed daf9d3622bcb674b4de9145e45075f22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:12.527601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057644/manifest.jsonobserved 99c9291bb21d2d794b8d2dbec502c9de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:12.509729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057644/publication.mdobserved 90f252c0614294bf66b39d663a2e2090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:12.491578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057644/publication.txtobserved 6f70c09641624a4ffc9be4a6f6930656...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. |
|---|