OT-2026-000059547
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000059547) never changes.
Identity and time
| Publication number | OT-2026-000059547 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7ce0-9615-dd767b5d91c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059547 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba0fb01c1e1861dde40e44b3add45ab476881680693353ea6c54ef5dd4300035 |
|---|---|
| Markdown | c3095aa6d0b66048c219009d4df4d868ae7f07dab45b35090350e5f41e42e350 |
| Publication page | 55d3e10fdee644b243b554ed9aa4b31d220814b8eea4904f3c0e5fa501cb80dc |
| Manifest | f63b2e7c3a32800c5d4e229d1034b05d5e683993d92976257a138c0357d4be0a |
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 | O+HDQva4qnFP0joiMYgpsGarVU3YPyBGuG4e8C+IBqmxJ6+GOuZ4e60yW6Uu5Y+eF9/+WEurYIa8+4W1RrriAw== |
| 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
| 2026-09-17T10:44:11.128393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059547observed 55d3e10fdee644b243b554ed9aa4b31d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:11.106261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059547/manifest.jsonobserved f63b2e7c3a32800c5d4e229d1034b05d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:11.074775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059547/publication.mdobserved c3095aa6d0b66048c219009d4df4d868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:11.044561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059547/publication.txtobserved ba0fb01c1e1861dde40e44b3add45ab4...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. |
|---|