OT-2026-000085508
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000085508) never changes.
Identity and time
| Publication number | OT-2026-000085508 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7631-a039-d7c4f256be40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085508 |
| Status | PUBLIC |
Content hashes
| Canonical text | a11f32ea26cfa4d2224090d65e856c0b3249d9480f0a826321f644f9b9e982ed |
|---|---|
| Markdown | b44e0d86139db66a3743af36d39003cb1573973d72b6f7952b5752c42d1ec850 |
| Publication page | 9dd1b31ff63faf02b90614a53f2f4dbcda889daf063887cfa33324152e6ebbab |
| Manifest | 38fd0ec70743798a5230144af8c3a3a0de05a36b1572a2f8c802fc95ee4fc56d |
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 | 2smwEVOWvqZdUtiXIp9vCgINNnYGAjhguklZ6mNuoLjptmXZIVrZ7HkmcXvH2rMHQBGKHS2eNlnhms+2YwtTCQ== |
| 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
| 2026-09-17T09:54:18.864116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085508observed 9dd1b31ff63faf02b90614a53f2f4dbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:18.840020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085508/manifest.jsonobserved 38fd0ec70743798a5230144af8c3a3a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:18.777604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085508/publication.mdobserved b44e0d86139db66a3743af36d39003cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:18.677753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085508/publication.txtobserved a11f32ea26cfa4d2224090d65e856c0b...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. |
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