OT-2026-000014273
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000014273) never changes.
Identity and time
| Publication number | OT-2026-000014273 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7e54-92c1-dd6d0636aafd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014273 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3145f1db0b0e06f60d0dd14f98e42c390c53e2f100ff05853d8601fd719a083f |
|---|---|
| Markdown | a58fc8a2fc72f4ff2b47b22a09ae5e0dda9823f8a63b6f919cffca5b1b1a74e1 |
| Publication page | 8c3580196e160eb1e99f08c831f3902626bdc2657ba70e85dcf9555097ee4e29 |
| Manifest | ebcb12971ab8d659c0b510ed787a5a4057a2ef0d24306bfd4de55ed239a28913 |
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 | GlCdweO5bX/2aZMN9cNdzT21eQiOq/l4fM0+WFZmIdYtmZB9/jZ6f+vBMBGTKQzrTBz9RsdVdjj6KiCKgywiCw== |
| 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
| 2026-09-17T12:07:29.106867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014273observed 8c3580196e160eb1e99f08c831f39026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:29.087932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014273/manifest.jsonobserved ebcb12971ab8d659c0b510ed787a5a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.067856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014273/publication.mdobserved a58fc8a2fc72f4ff2b47b22a09ae5e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.044925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014273/publication.txtobserved 3145f1db0b0e06f60d0dd14f98e42c39...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. |
|---|