OT-2026-000085376
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000085376) never changes.
Identity and time
| Publication number | OT-2026-000085376 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7547-9963-20e3f916bde0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085376 |
| Status | PUBLIC |
Content hashes
| Canonical text | dceeef2f9ac32b0accc24cd90519c5dc690cf7ad20d30dc5c07e885215d4c1fe |
|---|---|
| Markdown | 28e22bede1284a89d70bc99f295e241c0a333c05474c741ad92e5bc5f9633dbb |
| Publication page | af49c7efd24788b7b25663dca67ac2b8857d4a9a7ccf392b9b6332624d2fe255 |
| Manifest | 55b0c496c914cfb7b92f44fdba39892ae44277632f9b927d9a2a506e58c5c479 |
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 | uTc9x4lNGcAPASWAFrlNZAy0F2+eFL6B4IhzVFJ5Hp8Zj7jmj9gu47U1QayPhgbMIE9Oe+QeNXSy0QbZbnoGDg== |
| 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
| 2026-09-17T09:54:08.107727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085376observed af49c7efd24788b7b25663dca67ac2b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:08.090110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085376/manifest.jsonobserved 55b0c496c914cfb7b92f44fdba39892a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.070582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085376/publication.mdobserved 28e22bede1284a89d70bc99f295e241c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:08.053747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085376/publication.txtobserved dceeef2f9ac32b0accc24cd90519c5dc...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. |
|---|