OT-2026-000051046
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, vented 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-2026-000051046) never changes.
Identity and time
| Publication number | OT-2026-000051046 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7b37-bf66-9f259fb84f9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051046 |
| Status | PUBLIC |
Content hashes
| Canonical text | b81a09350d364e78a73517034bd873dd8a0a2d497aa6f2f1e4689fdf9553ecca |
|---|---|
| Markdown | 4c0ebdb323d9a96beeb4fad9856d50b45de1300201323f0f6f84ab7c6bfdc800 |
| Publication page | 130cd6eb5d65a28e72d499d5589c98a7da5044cfb02a96b854f893ebc14b2fac |
| Manifest | 01d597fc60dc2191757112461cd18ef2cb10953b74e60b0c61333cbba0dec4a3 |
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 | OAeVsaQQUsE0l+ePDzAtW4HHai24Pj+tivpt63IL/ML/rQpyxh8wcHRlKc0wKzKVi3WdO8HEHmFmqvV5ecKBAw== |
| 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
| 2026-09-17T11:00:57.665567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051046observed 130cd6eb5d65a28e72d499d5589c98a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:57.644299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051046/manifest.jsonobserved 01d597fc60dc2191757112461cd18ef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:57.617719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051046/publication.mdobserved 4c0ebdb323d9a96beeb4fad9856d50b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:57.596579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051046/publication.txtobserved b81a09350d364e78a73517034bd873dd...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. |
|---|