OT-2026-000006030
Publication integrity record
Bellows cup vacuum gripper, three stage ejector, pressure verified, 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-2026-000006030) never changes.
Identity and time
| Publication number | OT-2026-000006030 · never reused |
|---|---|
| Internal UUID | 01a0a94c-d1fa-79c8-9c84-013dd596ce22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:19:39.134033Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78dc6b37d606896bb14ccb2d2200de2048ef8d680d096ae519fb16cdebbeea7d |
|---|---|
| Markdown | c97bfededda3086103cc49c00f86c6271d5184a89c0497043d2e351a7cd1db6e |
| Publication page | afdf17aeb295ba9b385a6e3e3e3583d0a015a9eca5c7ab1623f5508eb9966a32 |
| Manifest | 84a8720ed8b2e7e45022ab9d24d7fac48cd671a90e1662be3e457b6dff144ff9 |
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 | 9bnNbWJwzmU65YjqlVFok9I+lTSXlwfZsUEnqcjFdxSca4n2utgRZFEWf8ue7Co3UAI3TnmKIlPzG99sp0KyCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:03.646678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006030observed afdf17aeb295ba9b385a6e3e3e3583d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:03.631206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006030/manifest.jsonobserved 84a8720ed8b2e7e45022ab9d24d7fac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:03.493467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006030/publication.mdobserved c97bfededda3086103cc49c00f86c627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:03.480345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006030/publication.txtobserved 78dc6b37d606896bb14ccb2d2200de20...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. |
|---|