OT-2026-000058287
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line 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-2026-000058287) never changes.
Identity and time
| Publication number | OT-2026-000058287 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7a9c-bdd6-3f2376213f6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058287 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66f00188e5e280f6f494765cd52bf152ba67311cee8f98fbc6fdaaa9d2708cb4 |
|---|---|
| Markdown | cadd7edd9c930f27b339ee028b54be52245dba351c49fad40488bf22765cd730 |
| Publication page | 2b4688794ae896d112b4b342c937ef7cf6a16cfe3ebc29346287911015777b10 |
| Manifest | adbf339e5e49297b07306c3e9c4f6d713fee3b267987643f8b529b7b99f7ce12 |
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 | kd/obmhL7Mk2f00WDnTabJYWmmTecCC5nPUvdCtL7zD1KqtrAn/1PrPPdkGo3QB7cV+CADZUclwpOaWt1g13AA== |
| 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
| 2026-09-17T10:46:40.772322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058287observed 2b4688794ae896d112b4b342c937ef7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:40.753845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058287/manifest.jsonobserved adbf339e5e49297b07306c3e9c4f6d71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.734254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058287/publication.mdobserved cadd7edd9c930f27b339ee028b54be52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.715146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058287/publication.txtobserved 66f00188e5e280f6f494765cd52bf152...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. |
|---|