OT-2026-000060939
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000060939) never changes.
Identity and time
| Publication number | OT-2026-000060939 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7dfa-8400-d5173c2204ab · 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-2026-000060939 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b2e9db538aaa238b429aa0ffceb4a51bac1794eb42f542a0809995a1a50b0db |
|---|---|
| Markdown | 130dfa067b27609dac4a758589064e769890b3796171fd1ddc298f548f07ed29 |
| Publication page | 4a24b5dfd6c7e8beebe069d7622fb11035a6e8a09b0d5bad4df3b8795af5de67 |
| Manifest | 6fbf5776e9fce52ae114880608524cacf0449cb7430d5d7d5700831290b9cff2 |
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 | dXKnDatqZZ5XxlQaleKSFno6Vry6p+OKoNymt5X69unml6bqgQx6iYA4VqWrp0703Bgq3/1vX7xx7zFNtbcMBQ== |
| 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
| 2026-09-17T10:42:12.727030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060939observed 4a24b5dfd6c7e8beebe069d7622fb110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:12.710213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060939/manifest.jsonobserved 6fbf5776e9fce52ae114880608524cac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.691113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060939/publication.mdobserved 130dfa067b27609dac4a758589064e76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.674308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060939/publication.txtobserved 6b2e9db538aaa238b429aa0ffceb4a51...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. |
|---|