OT-2026-000018003
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000018003) never changes.
Identity and time
| Publication number | OT-2026-000018003 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7716-bc94-dc9936a00598 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018003 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ad6f0a17bb112e3919d95b4677479889e526579daa88dcdcb6ee538eb5887bc |
|---|---|
| Markdown | adb016281350d6fcb8057839b83263de2be8029e12a5c359014738ae853b4437 |
| Publication page | b789c8ebd303c62783b19e3a280369d60753d278031ed73b06c1724e2404a8b3 |
| Manifest | 92e79b318eacd9b4b56585c272321676c82c32584dfbbc7fd8c6e87afb7a386c |
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 | FWfsMn0hmMwwQQdl4yfYKbm2WFtqeNnnZEX27CsWMJYhs9VVKU+B0hZsKgSRU7ueAZuDPERLIedeoGy9YYjBCw== |
| 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
| 2026-09-17T12:02:01.485212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018003observed b789c8ebd303c62783b19e3a280369d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:01.464928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018003/manifest.jsonobserved 92e79b318eacd9b4b56585c272321676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:01.448228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018003/publication.mdobserved adb016281350d6fcb8057839b83263de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:01.432327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018003/publication.txtobserved 8ad6f0a17bb112e3919d95b467747988...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. |
|---|