OT-2026-000101310
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101310) never changes.
Identity and time
| Publication number | OT-2026-000101310 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-708c-8d6f-88cd1a40881f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fa7bca5d453e92bcb661d29f0083819072323149794eaf8c71f390c60545d74 |
|---|---|
| Markdown | 5ad6f288a8c018376c79daf64d22083fedfd92a706d5e035942be0aab566f2f9 |
| Publication page | b4c21b56005461079afe64731420e1696ba118fb94bbe2b1ff7b686e5fdc698c |
| Manifest | 9e9918aa7a37ad860a669fe1d4e85df4a06ebc743130a6949620867f06e95a5c |
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 | X3Ga8Xbbny/AgonRoQd059HYNyzcEQnaypgZKPs8ZcWVFGPuUQXAMpGCAhtxNNkCNWJhGloK7iaRRxpD8q5rAw== |
| 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
| 2026-09-17T09:26:59.809846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101310observed b4c21b56005461079afe64731420e169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:59.793137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101310/manifest.jsonobserved 9e9918aa7a37ad860a669fe1d4e85df4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.773654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101310/publication.mdobserved 5ad6f288a8c018376c79daf64d22083f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.755693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101310/publication.txtobserved 5fa7bca5d453e92bcb661d29f0083819...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. |
|---|