OT-2026-000021184
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump 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-2026-000021184) never changes.
Identity and time
| Publication number | OT-2026-000021184 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-865b-7525-96dd-662a98a9b7e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:39.631048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2314585f80f0105ce5ababf0ffe6ab8922b013a471fd58ba3179aa8dc43af890 |
|---|---|
| Markdown | 4f45e41c26cfefa12a5a017e30a4b27ba4f279a8f7e6371111f28912792b8f58 |
| Publication page | 89cdd819e223a33be0add4f1750292d96df229a057a5a1dafcc76a8ddd19c43d |
| Manifest | 6a8c3268eb5d3de26c1236acd2040895436a0520bcf2e0121db3ce21cc3715f1 |
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 | LHV/c5zaCbkSU5RmyBQfLouc/lGrr/FQFLwrV4z8KB/BiHXMIJlklRNfnvtV9Zym4ptkf913U/6ebFHo1w7VCg== |
| 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
| 2026-09-17T11:54:58.323505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021184observed 89cdd819e223a33be0add4f1750292d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:58.303531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021184/manifest.jsonobserved 6a8c3268eb5d3de26c1236acd2040895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:58.286652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021184/publication.mdobserved 4f45e41c26cfefa12a5a017e30a4b27b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:58.268361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021184/publication.txtobserved 2314585f80f0105ce5ababf0ffe6ab89...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. |
|---|