OT-2026-000099444
Publication integrity record
Three cup vacuum gripper, three 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-2026-000099444) never changes.
Identity and time
| Publication number | OT-2026-000099444 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-736a-9415-38fd8fe8fbe9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099444 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d0242e5e59cc6c39d4cd6c41dbb0f068cbbbebfc9209c8bf192905e8ebe099e |
|---|---|
| Markdown | 0eb49faa8c84407b275316071ca5e157d3a3b96baa157a69656c9a25c0181fcc |
| Publication page | 2f4a08bb35f5e0852490a1824dbaa6b214d37d0a0aeeb77f2ac5a4299eb750b2 |
| Manifest | fa7d71e38ea6605456cff79a326461625d7e1dd386b57744165d5d9546f6ae3f |
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 | K2SPoamI7znT5vhBeVkEqfebIy7HjQryt7V1heAW9Fpkmiz2Rd/LPyteDXUkkHRBYBVSRyrhevFpgTRLjbpTDA== |
| 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
| 2026-09-17T09:29:13.374964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099444observed 2f4a08bb35f5e0852490a1824dbaa6b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:13.355302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099444/manifest.jsonobserved fa7d71e38ea6605456cff79a32646162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:13.336128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099444/publication.mdobserved 0eb49faa8c84407b275316071ca5e157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:13.318180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099444/publication.txtobserved 9d0242e5e59cc6c39d4cd6c41dbb0f06...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. |
|---|