OT-2026-000010485
Publication integrity record
Single cup vacuum gripper, three stage ejector, pulsed blow-off after 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-2026-000010485) never changes.
Identity and time
| Publication number | OT-2026-000010485 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7e5c-82db-f2af82b5466b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010485 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0fb673a1886ba933a25fa45a0a9cbc82ee1312660adf20c0851e9cb874b00f8 |
|---|---|
| Markdown | 093ba1dd2456676c080774a8e8abad34b7671d0b53d00c64f539af2fdc528851 |
| Publication page | 529a0f0e01efa03616bb36ee84838db4ca2e23e8bf6f92a3d99c45b8431a5a3f |
| Manifest | 9548b78f6fbb8fa8a03d487f3a7f82228bb2f28612decd161ab933b9c2de06e8 |
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 | SB190ab5WjkMgIx5SU97sqfJWc8jhDzbHH7nwQr0cjbwivP3mQsOkHJ+rTLE8t8TZ0mY4zFW6OeWw/CJP0+TCA== |
| 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
| 2026-09-17T12:14:37.962897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010485observed 529a0f0e01efa03616bb36ee84838db4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:37.942759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010485/manifest.jsonobserved 9548b78f6fbb8fa8a03d487f3a7f8222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:37.923391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010485/publication.mdobserved 093ba1dd2456676c080774a8e8abad34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:37.904514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010485/publication.txtobserved f0fb673a1886ba933a25fa45a0a9cbc8...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. |
|---|