OT-2026-000060048
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000060048) never changes.
Identity and time
| Publication number | OT-2026-000060048 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-7392-9f1f-eb5f82500c3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060048 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbb25dbbc0f3a9bf7639ec408a668b1c74d99921821614bbfcf3446f62894c8a |
|---|---|
| Markdown | 2b54b04a6fff4c3aa5e1b95127c2a315fe2abb214f786be634e75924bac1fb0a |
| Publication page | 66af1f1239b8e371ac51043f29e9f30c93ebb6fed0f11da67242b9c7e9999321 |
| Manifest | 5952e70aa9fb0456bcc5b4a13bb850fcbcda51d619925e159c2e6d34cf049e13 |
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 | mdzziHT1g488lipKJLEZsl6WZoacxoz84vUmeWMgzXajtiZI1FXzBUHV7tRl1qyS1pT7AygxdWQwUiTQvmoHCw== |
| 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
| 2026-09-17T10:43:40.251137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060048observed 66af1f1239b8e371ac51043f29e9f30c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:40.232366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060048/manifest.jsonobserved 5952e70aa9fb0456bcc5b4a13bb850fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.212725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060048/publication.mdobserved 2b54b04a6fff4c3aa5e1b95127c2a315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.184537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060048/publication.txtobserved bbb25dbbc0f3a9bf7639ec408a668b1c...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. |
|---|