OT-2026-000099264
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000099264) never changes.
Identity and time
| Publication number | OT-2026-000099264 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7abb-9561-b4874f3ed840 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099264 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee7c35ae3e9c9580bd81c84e99540c102d0887de9c70325f962bae09814a5c65 |
|---|---|
| Markdown | d253d734ac090be9805e84048d34f76584146f290e342fb5537f3b6dc7102e14 |
| Publication page | 3b85c823b2f6f7ebcab60a112ab9bdc63d4847d1bfe4a7cd8ef11b5f469e3fe7 |
| Manifest | c330ba68e9cc06a7a52c7a828c48647b2e0d1cfff48c6e794b36022f830a6850 |
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 | 2CGVHuZ05C6bWhCOSRNFkTC1MJadkbV9VlOUbmvGg4rhaGjurp0A8K5TnKQ3Z6/+jKAlkELrTHa/BEl42My0Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:42.658424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099264observed 3b85c823b2f6f7ebcab60a112ab9bdc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.638743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099264/manifest.jsonobserved c330ba68e9cc06a7a52c7a828c48647b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.617414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099264/publication.mdobserved d253d734ac090be9805e84048d34f765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.599395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099264/publication.txtobserved ee7c35ae3e9c9580bd81c84e99540c10...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. |
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