OT-2026-000011600
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, pulsed 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-2026-000011600) never changes.
Identity and time
| Publication number | OT-2026-000011600 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-75ca-bf00-ab9f0767f842 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011600 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8f15fdc5cd8ca3fce766963f8b64c4a059548e95275de11b666f0ffef3dde95 |
|---|---|
| Markdown | 02d2f1a23134498cd460de2ec7e510440a9e3d392d3234da794b10aefd0ae85c |
| Publication page | bb7b425bbd17a461f771f0d3d6f8fac590249c4087b91fe497ecf1a4ca4f76c4 |
| Manifest | 90535e73f41d790d9571ad6ff9acd762bd632f0904c9cacfa9cd487b675514a3 |
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 | 1oKgrgUo4TaCHPQF4C0CPWUlEm60/8SbBBEcXEMVXekefY6GicgzwmYgVJCrbkG+VqCJHbnf6awda6ktw7HPAw== |
| 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
| 2026-09-17T12:13:30.310022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011600observed bb7b425bbd17a461f771f0d3d6f8fac5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:30.291807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011600/manifest.jsonobserved 90535e73f41d790d9571ad6ff9acd762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:30.272868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011600/publication.mdobserved 02d2f1a23134498cd460de2ec7e51044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:30.253841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011600/publication.txtobserved f8f15fdc5cd8ca3fce766963f8b64c4a...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. |
|---|