OT-2026-000060599
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000060599) never changes.
Identity and time
| Publication number | OT-2026-000060599 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7227-85f3-f1d13e441688 · 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-2026-000060599 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4eb19c8514b34613aab1d52d0385a7bd3df0b7f7ee1eaa98bbac9def69f196a |
|---|---|
| Markdown | 6d7aab7b41382ca3503aa8425d2b604834f6597e6236884765baea989c1f5afd |
| Publication page | 2f3cba3b0c870e85e8b6cc4c46fa670bf3cab6bc2079789d1220d39a1a9d905b |
| Manifest | 9984eb4bee0be103de73a1ad3d146b00f2ee5eb3248073ab4a9f1bf328554122 |
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 | uIZNe2S6xpbNZ12S38UswlYrUo5BecfCBLgYkZvdH4uGgwMwRPgdyxTGkcTesNAbIijjzd+sLNqYgx5mx3bGBg== |
| 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
| 2026-09-17T10:43:13.304663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060599observed 2f3cba3b0c870e85e8b6cc4c46fa670b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:13.288158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060599/manifest.jsonobserved 9984eb4bee0be103de73a1ad3d146b00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.271826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060599/publication.mdobserved 6d7aab7b41382ca3503aa8425d2b6048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.254138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060599/publication.txtobserved a4eb19c8514b34613aab1d52d0385a7b...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. |
|---|