OT-2026-000005609
Publication integrity record
Vacuum cup gripper, per zone isolation, four outlet manifold, ejector fed, silicone cups, oval form
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-2026-000005609) never changes.
Identity and time
| Publication number | OT-2026-000005609 · never reused |
|---|---|
| Internal UUID | 01a0a93e-e59f-7760-8f1e-f99e534165a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:04:26.658216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005609 |
| Status | PUBLIC |
Content hashes
| Canonical text | eae0e592d8b5fc5f6df36cbc8a2fec7ed23c0876b326ec878765811abdf6d48f |
|---|---|
| Markdown | 4fe69cb6b32bbafdbb7a3c6de0173fbb43c9143a3f26c7c6dc18c122ebe5ca46 |
| Publication page | 88e3e51decaa4d1d4f1212393139685063db1d9e698d6e7444ee30fea99757fb |
| Manifest | 79db6cba25a36c5d55d1b1073222f43f0a3fd2f8be945027c1da6e50b02d4d6a |
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 | qlF4D+BPka0kmSK93/FNUAib8XzN1SdqjQsoW+tFAzguNg1vKs6Jak4FqH6K56YpQ1UKF+j2A6HhgFoSYlc/Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:21.172459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005609observed 88e3e51decaa4d1d4f12123931396850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:21.159370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005609/manifest.jsonobserved 79db6cba25a36c5d55d1b1073222f43f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:21.146012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005609/publication.mdobserved 4fe69cb6b32bbafdbb7a3c6de0173fbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:21.132140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005609/publication.txtobserved eae0e592d8b5fc5f6df36cbc8a2fec7e...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. |
|---|