OT-2026-000060400
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000060400) never changes.
Identity and time
| Publication number | OT-2026-000060400 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7187-a760-3e3be37807ff · 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-2026-000060400 |
| Status | PUBLIC |
Content hashes
| Canonical text | a653b5f6e4c4bce0bdae4741dbd0b6f724b8023b9a4b8573669195ef38e74a3f |
|---|---|
| Markdown | 2a0dcd107d42bf6b0f0a83114fa8cd0597a559e446857cf32ea240558a25f801 |
| Publication page | 3b435fdd51dc1f6aafe6f86a3b485fe24a79a1c60de6d4e94902fbcce24eae53 |
| Manifest | f514351f4a0097c1978066ecb60b7d3e884b986d8a9e98273fd78e49e7472f7d |
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 | eC3gtgAUvYiWD0tD/tS9uK5lIoIIq7dT5KfT627cqRa1480klUs1ke9ajV3wsso5nuZxNK3GRI2LC5pL/QhzCQ== |
| 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
| 2026-09-17T10:42:52.160538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060400observed 3b435fdd51dc1f6aafe6f86a3b485fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:52.142690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060400/manifest.jsonobserved f514351f4a0097c1978066ecb60b7d3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:52.123327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060400/publication.mdobserved 2a0dcd107d42bf6b0f0a83114fa8cd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:52.104866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060400/publication.txtobserved a653b5f6e4c4bce0bdae4741dbd0b6f7...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. |
|---|