OT-2026-000102364
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pulsed 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-2026-000102364) never changes.
Identity and time
| Publication number | OT-2026-000102364 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7a13-a633-424d9acadcc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102364 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80aef8a85840a9a233412ada0517360100c8947dbdde57afea5a4017003f4ba0 |
|---|---|
| Markdown | 21e2022ed5e12fabec7ee4630d74553635acfa2919727cdac7e21f39c3574e8c |
| Publication page | eb1f54f3c7697a5b16c21aeb4b4455ee7d00f192be8f94f9dca1128bbab7f683 |
| Manifest | 85c6a4fa782430ba4ba9a9de285ba57bb306d5075e5f0dfc5b82ba1b6044be25 |
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 | /Frhf9pxa6i2ggS4njThmR+1/gInxX5N43JTedX0GsIqrzrgDg3HNsgKyAlAwxBhToaOsKxhOHlFaA37VDHIAw== |
| 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
| 2026-09-17T09:23:42.132795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102364observed eb1f54f3c7697a5b16c21aeb4b4455ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:42.117145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102364/manifest.jsonobserved 85c6a4fa782430ba4ba9a9de285ba57b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.099296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102364/publication.mdobserved 21e2022ed5e12fabec7ee4630d745536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.082379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102364/publication.txtobserved 80aef8a85840a9a233412ada05173601...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. |
|---|