OT-2026-000037915
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000037915) never changes.
Identity and time
| Publication number | OT-2026-000037915 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7204-a7b6-a89ddafd5b83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037915 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dceeb24727170501eba923d695971f249f5ef6afd4f8f3179e6a8ec67917ca5 |
|---|---|
| Markdown | b15da3ee8cfce3c9191d1ee1a575f6d19e0313e61cffd109dfd2f9df131d8782 |
| Publication page | 8bd19c7168447cc6a21f1244592097288e423f95c1c72b840d4ae6cc55cdc01d |
| Manifest | 2546d51b4a28c8b1b3cb97001f81d67317263972e463660c8be26fb3bb7c2867 |
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 | dwfpXhVJFMv6CmNN+3h/icmb95mmNFZNiM3HLAzdF6o4NX5Y4U6tBvquxix0zqbRO4FQbizPO8MKLASvtAtbAg== |
| 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
| 2026-09-17T11:23:11.340847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037915observed 8bd19c7168447cc6a21f124459209728...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:11.322345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037915/manifest.jsonobserved 2546d51b4a28c8b1b3cb97001f81d673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:11.303270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037915/publication.mdobserved b15da3ee8cfce3c9191d1ee1a575f6d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:11.286137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037915/publication.txtobserved 0dceeb24727170501eba923d695971f2...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. |
|---|