OT-2026-000073469
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000073469) never changes.
Identity and time
| Publication number | OT-2026-000073469 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-7ff6-86d4-070f9089d188 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073469 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd19f4e3c41f94cd144c96cb8872dcb83921a757115dc02789fa40951dd3a78b |
|---|---|
| Markdown | 15519638a7737042fe88833d80363ac22fc606d82a55dec64b81700d16bf290b |
| Publication page | 002cec500a089ca565f612839b230b82adfcaacaa9917582076d5dd9c5269b2f |
| Manifest | c0c4b11fbc158e8733dac369bbf57402a13f5b26973ea38bd2de59db596710aa |
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 | +bdkKGfC5H9cnpbYb/nFK/gim4bKGCd71z2wuf7We4sirI3i3uj5LB/ECe6WlbM/YWuVcrrnB89SSAchn8ddCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:21:38.128361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073469observed 002cec500a089ca565f612839b230b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:38.111216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073469/manifest.jsonobserved c0c4b11fbc158e8733dac369bbf57402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:38.092161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073469/publication.mdobserved 15519638a7737042fe88833d80363ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:38.073937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073469/publication.txtobserved bd19f4e3c41f94cd144c96cb8872dcb8...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. |
|---|