OT-2026-000093634
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093634) never changes.
Identity and time
| Publication number | OT-2026-000093634 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7caf-920f-ae2c7334f8c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a31f3e1ca67ea1af5e7ab250ffda66e794f1ca46dac8cb4e656cfac4f9a069b |
|---|---|
| Markdown | f0bdfe341d5c629a51cce4130cec28a771f2ce3131e84e29ef078749cffa51db |
| Publication page | f3ed8bb40a0a7f898657807c7cb6a078c1c810249f0293c3a7095e8afba5ad6c |
| Manifest | 927bf2b5e48ff05e9e8ae89d97084e628be32c0d0b2a2617af1d76d72d91f44c |
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 | UTAlZ1MGxJHlP6Lp7kgTj5ObERscCXDS4QnqT/w8CmO7ttJntzBW7fJ2PzW/pZ/C37WQ+mGfu4GxRIyzQUowCA== |
| 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
| 2026-09-17T09:39:41.186593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093634observed f3ed8bb40a0a7f898657807c7cb6a078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:41.168621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093634/manifest.jsonobserved 927bf2b5e48ff05e9e8ae89d97084e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.152024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093634/publication.mdobserved f0bdfe341d5c629a51cce4130cec28a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.136492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093634/publication.txtobserved 5a31f3e1ca67ea1af5e7ab250ffda66e...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. |
|---|