OT-2026-000014645
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000014645) never changes.
Identity and time
| Publication number | OT-2026-000014645 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7526-b70f-1d0c8a59bb6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 758b64e5066e22c0b7679cb90f561189a1f214bded9265ec3007dbb2da9a945b |
|---|---|
| Markdown | 2d6bcbad692ce9725bc8a7ea48414bf5717719087d61887c759b088afa603ed8 |
| Publication page | e9f60afea297aac824a72ed4a30ebfb12657063c33dac3e1a84c9d1ed28d5322 |
| Manifest | 84eae450a8ba321fdbf983b9a469fae2802c5999960c9707105967e1ecc109f9 |
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 | 9p3yYCMoloifF64VjhpidmmSpRvaFPvd5ygBQlyCgYEjCZyp7gRJOnyHHOZ1z0/Zx872AED90CHGWlU8If3dCQ== |
| 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
| 2026-09-17T12:06:28.021512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014645observed e9f60afea297aac824a72ed4a30ebfb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:28.000750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014645/manifest.jsonobserved 84eae450a8ba321fdbf983b9a469fae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.981569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014645/publication.mdobserved 2d6bcbad692ce9725bc8a7ea48414bf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.959642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014645/publication.txtobserved 758b64e5066e22c0b7679cb90f561189...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. |
|---|