OT-2026-000050479
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000050479) never changes.
Identity and time
| Publication number | OT-2026-000050479 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-7b93-aa0d-2913941d18b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050479 |
| Status | PUBLIC |
Content hashes
| Canonical text | d954059c5ccb5e33deda87ad53839be0dde2adf7c11deaf98b8e5147239b3ef8 |
|---|---|
| Markdown | 03c28c138fc3ebccc8a440ce8c58dc77c74b2aa7e8ad675fc8db98973507678d |
| Publication page | 1fc2320fda77d7a6cee91a55e4724f3c1989c6dd4cb22656214ff899b13d37e7 |
| Manifest | b66729f5e33702b98e326151e6cc97bb1349fb86c802f3f792b597d607f12a75 |
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 | QHHsSmIsusUStyKZBAkr2TYmDXjs/RnqFiMXiDV7R5cZ/gYvv6+Hv1ZP8otKRx+gjhcdeU+2KvVhe2D4C5xJCA== |
| 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
| 2026-09-17T11:01:32.034032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050479observed 1fc2320fda77d7a6cee91a55e4724f3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:32.017146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050479/manifest.jsonobserved b66729f5e33702b98e326151e6cc97bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:32.001679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050479/publication.mdobserved 03c28c138fc3ebccc8a440ce8c58dc77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:31.985587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050479/publication.txtobserved d954059c5ccb5e33deda87ad53839be0...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. |
|---|