OT-2026-000011038
Publication integrity record
Foam pad vacuum gripper, single stage ejector, sustained 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-2026-000011038) never changes.
Identity and time
| Publication number | OT-2026-000011038 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7d28-b353-e496d5c4301f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1dff4be510610e55d9042035ec2b3b4f5163f0c65082602dfe1dafc9e58f543d |
|---|---|
| Markdown | 4beb41326714b8a9428bf9d1ba4f74af74c2c71991bc5b99ef768f14efb0dcff |
| Publication page | 08f78fbd18e3adcc3db4726da186e8e4ab925c6af34c391374e681d30b20b1ef |
| Manifest | b1b712a953f42c58c822550778b6e25a2adde33d1527a840ed3db9744fd666e8 |
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 | vjXpp7OOuxdJK+J+N51dLGKRViOpIZPQklc1q8GgoXb5OR9EBK/tIsdWqgMYKJ64lJjc0tkSmUKvb9ePVZLrBw== |
| 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
| 2026-09-17T12:13:52.042449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011038observed 08f78fbd18e3adcc3db4726da186e8e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:52.022818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011038/manifest.jsonobserved b1b712a953f42c58c822550778b6e25a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.003592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011038/publication.mdobserved 4beb41326714b8a9428bf9d1ba4f74af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.984722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011038/publication.txtobserved 1dff4be510610e55d9042035ec2b3b4f...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. |
|---|