OT-2026-000085184
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000085184) never changes.
Identity and time
| Publication number | OT-2026-000085184 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7960-b42c-4f4539346e42 · 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-2026-000085184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e3f47354dfef0c070a3eba435f73d42e641ea50730cc4b42822cfe87b2ae1ee |
|---|---|
| Markdown | 6123d7246b131fb9615a542738c491f94a1db6cbc1e6494ddeb7065f0de8c208 |
| Publication page | 49a7833b93be003edb787d81ef2d7b72e422299053d6b384aca0bb807af2dbb8 |
| Manifest | 6de51edd8b1aa267e16b401ff45b03fe3d7a9b46be3e2269f8c786379bf9ab3d |
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 | imfQLZZBW+K4Ce+JJZXC4aP3lVZIfEmD4MhkT9BnBLYO0pvRw1VRqpRFpABFAZ+JeR010DlgFnL1LnoTv5gcDA== |
| 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
| 2026-09-17T09:55:16.183797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085184observed 49a7833b93be003edb787d81ef2d7b72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:16.165874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085184/manifest.jsonobserved 6de51edd8b1aa267e16b401ff45b03fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.149358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085184/publication.mdobserved 6123d7246b131fb9615a542738c491f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.131182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085184/publication.txtobserved 3e3f47354dfef0c070a3eba435f73d42...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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