OT-2026-000060475
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold 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-2026-000060475) never changes.
Identity and time
| Publication number | OT-2026-000060475 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7bec-b9fa-30ce17cbcc61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060475 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c3dd322af786939be071db86a9c8ab3cfc842a140431815305704583c9f1123 |
|---|---|
| Markdown | 2af3bcb880a4396725765a7887adfbfdddc38d9e686d63a3607f6577261276f2 |
| Publication page | 33ff5c4c1a93c8962e3a1c749230fa4c15121415a109088b26e4f29e08944687 |
| Manifest | 6ce17fa5318d9bb3533e13ed277e2ff4c8a569aa7d83ad68d4b6a9fabb5f18ef |
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 | WpN13BuLPSbVE5GYNGwneNOfpaNH0Dn2HZBfg4+m1OmEpZThTBYeFj+c8+x73EKn3PlNOuz66UIEC4g1LKxZCA== |
| 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
| 2026-09-17T10:42:57.942338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060475observed 33ff5c4c1a93c8962e3a1c749230fa4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:57.923166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060475/manifest.jsonobserved 6ce17fa5318d9bb3533e13ed277e2ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:57.906158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060475/publication.mdobserved 2af3bcb880a4396725765a7887adfbfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:57.888813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060475/publication.txtobserved 4c3dd322af786939be071db86a9c8ab3...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. |
|---|