OT-2026-000060523
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two 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-2026-000060523) never changes.
Identity and time
| Publication number | OT-2026-000060523 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-70ca-be07-12cb08ad5bd0 · 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-2026-000060523 |
| Status | PUBLIC |
Content hashes
| Canonical text | f80eee0b308903a3b2d4bc25350d3a2f0b7e600b6964903d7e48636db2c6db2e |
|---|---|
| Markdown | 287d0bef4de29c41837ca146402aad7e35e07d2f57be929bff7321c1e3b39861 |
| Publication page | ae94f7f84db544b0f6250ddfc4c5c9d71c1cb7fe5acb4d9d75dc15f78d4e8e59 |
| Manifest | b672a06fe63e085c5ae59d21ddd79b9bda11e962633638f4311d095a24fc5f4a |
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 | fKuMKfrZcr+tlkjMai3Sh1yvK8xi5XxtaWGG/L2+12FeJJf0LpmQQiXkFXEz8Ba9k5xy8bfZcqM1fM1+rzwiDg== |
| 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
| 2026-09-17T10:43:07.628049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060523observed ae94f7f84db544b0f6250ddfc4c5c9d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:07.609634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060523/manifest.jsonobserved b672a06fe63e085c5ae59d21ddd79b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.591040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060523/publication.mdobserved 287d0bef4de29c41837ca146402aad7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.571774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060523/publication.txtobserved f80eee0b308903a3b2d4bc25350d3a2f...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. |
|---|