OT-2026-000081967
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000081967) never changes.
Identity and time
| Publication number | OT-2026-000081967 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f77-720d-b415-b7785b27952c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0905b0529841fa3b5aa394ad2e5fabb440d3e4425cf7cefd3b78a04884fbac10 |
|---|---|
| Markdown | c66f82f37a544415946c1089f254082a2a3755deb95916bf83d2ad7672acd50e |
| Publication page | 7d1a21313724d74f94d50221fcebc03481f9c8861b518d8b74a6d67850c0bade |
| Manifest | d75902e598c43a8ddc3570e4d0ce9549b5fefd85006a97ae977807c9c0badc70 |
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 | nltOfdZ464CIyJf7qPzWMMuiuOSszJDspCh+DcxhK9yQcSuQy7nvpN4D0fvmN3PVzAYFug+TkHBc8Vgi/qH4BQ== |
| 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
| 2026-09-17T10:01:06.304830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081967observed 7d1a21313724d74f94d50221fcebc034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:06.286532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081967/manifest.jsonobserved d75902e598c43a8ddc3570e4d0ce9549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:06.269331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081967/publication.mdobserved c66f82f37a544415946c1089f254082a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:06.251804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081967/publication.txtobserved 0905b0529841fa3b5aa394ad2e5fabb4...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. |
|---|