OT-2026-000044625
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044625) never changes.
Identity and time
| Publication number | OT-2026-000044625 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-751a-aa86-c1d97a10df9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 843c36829e8cd0e01d87cb64d2de520bebb961326a034a64a3eb5ebfdc8cf90b |
|---|---|
| Markdown | 465f0268bf8dc6679af6bfb202794c7f65e9aa9d4d34097a00f7409466845525 |
| Publication page | 9921928bf93238fd4d71494df10c058c651ec0371f141e5e29b410936a7e7a0a |
| Manifest | 320d20cbef34f4cd32818907d1fb71e99bc69243b769322974bff2e6fd480467 |
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 | N7/3Gt9sRnctpE94Bj7NkaGb+NPOEgqya4nbq7BundyawFdtgxAizyQIRan+bnY83WYRWQPfcUSev2sMu4mFAA== |
| 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
| 2026-09-17T11:11:51.771268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044625observed 9921928bf93238fd4d71494df10c058c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:51.753734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044625/manifest.jsonobserved 320d20cbef34f4cd32818907d1fb71e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:51.734804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044625/publication.mdobserved 465f0268bf8dc6679af6bfb202794c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:51.714984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044625/publication.txtobserved 843c36829e8cd0e01d87cb64d2de520b...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. |
|---|