OT-2026-000082243
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three 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-2026-000082243) never changes.
Identity and time
| Publication number | OT-2026-000082243 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-75f4-b3ea-f472bfff35f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082243 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5ad3d2994906c89b1f11c4f0e3dbc972de0d316a2f7541f420dcd7c1d75dfd9 |
|---|---|
| Markdown | e49b176bd15ac0df6c5f6f8b52b06fb7423c2f43c0a4472ba17811263f758bbe |
| Publication page | a387be5ca2f94d654e541785f8f92554df9eb1c015cda2ef414682757acd83a0 |
| Manifest | 239ba8f30df00b761a886de16f4b921a983af5ae4ec63b3dfb0ebbba6270e567 |
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 | ofKNBFt8fSlR1hacfefHCDMsO8o/KPFbOd+D5Zl18/hYNwdZURyiyLLxQMNuq3cdnT8vjR74FXlMYFHj5cKeCQ== |
| 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
| 2026-09-17T09:59:05.343649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082243observed a387be5ca2f94d654e541785f8f92554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:05.325432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082243/manifest.jsonobserved 239ba8f30df00b761a886de16f4b921a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.307272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082243/publication.mdobserved e49b176bd15ac0df6c5f6f8b52b06fb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.289762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082243/publication.txtobserved e5ad3d2994906c89b1f11c4f0e3dbc97...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. |
|---|