OT-2026-000074218
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000074218) never changes.
Identity and time
| Publication number | OT-2026-000074218 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7178-7319-a12f-9ea7e6c6f4c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074218 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0ed975d518a589c636e684f635eea4924f438f54f626cfd943fed4563c338a0 |
|---|---|
| Markdown | 7e8a7ebd77686b6327845b10e40692f408e271ed7de8aebd691704e7ce3488d2 |
| Publication page | cee421f8f57eed2e20b6982606782bf38f827b5fc7ae5654c6f09ca5438b0527 |
| Manifest | 2ccb72d1c2d65732787fa7550fa695c51cd130025658c783368e9a8b734c1a30 |
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 | HfAp+6ZnYv6QcD/GtLjdmXb/+em1PMVAMrQ7oPY5xhLV282r1s9Zq6IVGz9YpTIalPS8xxoL1jNRlgh/loCfCA== |
| 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
| 2026-09-17T10:19:04.799107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074218observed cee421f8f57eed2e20b6982606782bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:04.780266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074218/manifest.jsonobserved 2ccb72d1c2d65732787fa7550fa695c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:04.761202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074218/publication.mdobserved 7e8a7ebd77686b6327845b10e40692f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:04.743287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074218/publication.txtobserved d0ed975d518a589c636e684f635eea49...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. |
|---|