OT-2026-000036659
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000036659) never changes.
Identity and time
| Publication number | OT-2026-000036659 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-751a-baa6-331e63166291 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036659 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a67af9fa4bedc3fcf8d83222b789297b7342d5bc9a802eeea6e3186210a0e04 |
|---|---|
| Markdown | 470a62fec61dcd938e607c3eca277032488c95491081aacb3f36c704150121dd |
| Publication page | 84cc62dc1d157c001161efea1ec3a5062161c9028b0c599e32a16d360f0c5c5b |
| Manifest | ebd1dbe6257dcd2bac1fd37bbbafb3ed252b067d6e89ec53fa3717b0c4bcf2f0 |
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 | lz5PPz0BMt0Kill9dgEkaycpzBOKBDCxwoEhrFjQwospklH9OUzFERJTtQuLwnWQ2D+kRzblNtsdQ4tnSaHeBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:00.604309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036659observed 84cc62dc1d157c001161efea1ec3a506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:00.588386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036659/manifest.jsonobserved ebd1dbe6257dcd2bac1fd37bbbafb3ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.571608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036659/publication.mdobserved 470a62fec61dcd938e607c3eca277032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.553046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036659/publication.txtobserved 9a67af9fa4bedc3fcf8d83222b789297...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. |
|---|