OT-2026-000060480
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, sustained blow-off after 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-2026-000060480) never changes.
Identity and time
| Publication number | OT-2026-000060480 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7efa-9bcc-aa90ffb95c73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060480 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2a9c1bfa9249189512673d28409754eb6190059d1a095a8e58c060230f7f319 |
|---|---|
| Markdown | d9f46214f8a6d69c6d8e0e277a74e99dda78c5a19394f4e60d4445becda311a6 |
| Publication page | bd7e94f7ff35cb3e5e4c7cd56adfe3922bdccaf2f3380781d8ee8ad976d14f06 |
| Manifest | a761eff2df40100682d299c98c5d3c066adb563586fdf23096b50185a21e45ef |
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 | XeV1qyE75GNwYYmXBfFfKy+YDqZjLMWu7XqSgDjJQO33ubuA9QqEbQRYqkuA3Rkr3mRUMHhf8xIKR0irdQbMDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:58.320891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060480observed bd7e94f7ff35cb3e5e4c7cd56adfe392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:58.303237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060480/manifest.jsonobserved a761eff2df40100682d299c98c5d3c06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:58.286419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060480/publication.mdobserved d9f46214f8a6d69c6d8e0e277a74e99d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:58.270378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060480/publication.txtobserved e2a9c1bfa9249189512673d28409754e...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. |
|---|