OT-2026-000018924
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000018924) never changes.
Identity and time
| Publication number | OT-2026-000018924 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d522-70c8-8e6d-16882ee417e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c43fa8e860c0a783c8b755b0418369f61940a6c1812be82bfd0ea71244b0c3e |
|---|---|
| Markdown | 90f73e05b2e9258421e3edfb614b58d88c5e24964b485c99bb9b01c88c5e3bc7 |
| Publication page | 0c88a1f8e6b953e7d77f091686e7f0d183e4caca8401b40ff4528f1a8329e525 |
| Manifest | 3073eedad67f400cf50eae5763532fe4e3d2a0eb8d0886c77ce78a0ceac28039 |
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 | FGvMS2nOEqmqQOzBZ5gSUEts4C2hAoZPquzVvQpuOGEMTXacfvQLlZ4tSgaQxvu2sT66LeUY+1X/9xIfTtOSBQ== |
| 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
| 2026-09-17T11:59:35.120442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018924observed 0c88a1f8e6b953e7d77f091686e7f0d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:35.103031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018924/manifest.jsonobserved 3073eedad67f400cf50eae5763532fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:35.088191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018924/publication.mdobserved 90f73e05b2e9258421e3edfb614b58d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:35.071947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018924/publication.txtobserved 1c43fa8e860c0a783c8b755b0418369f...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. |
|---|