OT-2026-000084859
Publication integrity record
Two cup vacuum gripper, two 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-2026-000084859) never changes.
Identity and time
| Publication number | OT-2026-000084859 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7011-802f-48e78cb62576 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084859 |
| Status | PUBLIC |
Content hashes
| Canonical text | e144f6a143031949a52d350efcf1f19585d7dbe912ab19a392571376ce9c4925 |
|---|---|
| Markdown | 1cb2d01cb7e29cbee4eb9bdf08382fd5fb7781d976276e71d890d01bbfbfb3fe |
| Publication page | db5016190da690a9425500a5f51d7ebd0c443863c6b8827d633a508aebe92a6a |
| Manifest | 5a8d070e047eb8705ed9712c04279c8c60478e4dedece867e6b8f59e45d57fbc |
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 | J2E5aWGyMrffZLvBii0QJZkmp7qPw/CNw6qUIb3zVZXjQeHseEwjSdKR/p3QSNbA+O4dMGZKMkQ+bNcZ0uyuBw== |
| 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... |
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Independent retrieval
| 2026-09-17T09:54:49.167097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084859observed db5016190da690a9425500a5f51d7ebd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:49.147877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084859/manifest.jsonobserved 5a8d070e047eb8705ed9712c04279c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.128603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084859/publication.mdobserved 1cb2d01cb7e29cbee4eb9bdf08382fd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.108968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084859/publication.txtobserved e144f6a143031949a52d350efcf1f195...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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