OT-2026-000099412
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000099412) never changes.
Identity and time
| Publication number | OT-2026-000099412 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7ef0-b7c5-6f90a5518409 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f142cfb051ad880d87572e2c9bbd7c1cd2ad9d9e2e25f906db7e306f6c79521 |
|---|---|
| Markdown | 1e15db9ac4e4126130dce980f02f3e29ad3cac247aa50c9536efadd805af2456 |
| Publication page | 810766c11e5887ad2d686a31f4f4372c09f16e77800b17fed81f34fd7cf02f19 |
| Manifest | 057f13e081b86cc04ad85a9ba7d922a2b61e27e83900da07d463a3da63b4a0ca |
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 | bSpOOqDjAWc7aIYUKzD2NDSLmXnAkty5mCAp7+g/ToA6A//zBG/0wY8P2jY+UAKoll36whBZjOcG51J4EjyZDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:10.845610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099412observed 810766c11e5887ad2d686a31f4f4372c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:10.827808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099412/manifest.jsonobserved 057f13e081b86cc04ad85a9ba7d922a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:10.808746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099412/publication.mdobserved 1e15db9ac4e4126130dce980f02f3e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:10.788969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099412/publication.txtobserved 0f142cfb051ad880d87572e2c9bbd7c1...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. |
|---|