OT-2026-000061479
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three 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-2026-000061479) never changes.
Identity and time
| Publication number | OT-2026-000061479 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b43-7f86-ab73-3f499ab3d46f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c0dd0653417c1d47c1d1ddfd96b453b3dcdc32aacc40489048de71752189c4f |
|---|---|
| Markdown | f2fa3b37f1ce96a9019664f53b9c25a03f86f655e2970c4be26b329a6720a8ff |
| Publication page | 68c458df5d7a8a704e3958fdb83298de222cb8806164c43f4aba02f6870ffacc |
| Manifest | 7ade38e2cd3467890cdc5f5ebe61c0c40466d12c4470229ad595a3d61a4cbe04 |
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 | wnpsZVp/7OsNJVTW8hl79+U/hiamp/vAAWghnR8EFa2fbMfgsYUSVxd8uJn1vsnYgy9CB2N8nXxAgxBbZ2NbAQ== |
| 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
| 2026-09-17T10:41:22.070378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061479observed 68c458df5d7a8a704e3958fdb83298de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:22.054322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061479/manifest.jsonobserved 7ade38e2cd3467890cdc5f5ebe61c0c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:22.035719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061479/publication.mdobserved f2fa3b37f1ce96a9019664f53b9c25a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:22.017170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061479/publication.txtobserved 7c0dd0653417c1d47c1d1ddfd96b453b...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. |
|---|