OT-2026-000086908
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, sustained 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-2026-000086908) never changes.
Identity and time
| Publication number | OT-2026-000086908 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7875-a061-32e9fe4db90c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086908 |
| Status | PUBLIC |
Content hashes
| Canonical text | f280f000d9a4a746b67f3f677bf9da2c829e52c3b10109dce51a8d1dde77fdc3 |
|---|---|
| Markdown | 7bccacc417ca49ca50564e44c72b06719ed1245ab161350180f8c54c548fabe6 |
| Publication page | 3df8b64016469a5eb7fd6bd9939b3843258a9afed18261fbb478107f46a36f09 |
| Manifest | c1c1634f16edc9156b605617a43845405aebce3ce6a47c21385349cb8644e139 |
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 | KDeu/3jWoVq01JMXjKxfB+Z73pcunAJFSQXNdnaLcnS85BZtoBBU6f33B0pUjuuyafz7d+0TDC965eklG4CnDA== |
| 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
| 2026-09-17T09:51:45.695063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086908observed 3df8b64016469a5eb7fd6bd9939b3843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:45.677232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086908/manifest.jsonobserved c1c1634f16edc9156b605617a4384540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.659211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086908/publication.mdobserved 7bccacc417ca49ca50564e44c72b0671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.640915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086908/publication.txtobserved f280f000d9a4a746b67f3f677bf9da2c...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. |
|---|