OT-2026-000101247
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000101247) never changes.
Identity and time
| Publication number | OT-2026-000101247 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-723b-82ad-2ccb505fef90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 985623b524003cbdb22dba32aad96981b24f5f1d4249a38532f4729a1d0417ae |
|---|---|
| Markdown | b20ff8934119aa091805283150aa852bc6c663f957980a83bb1fdaf7e5dd9d31 |
| Publication page | 4b9a91fb4cd96ab908f21904614c5ff152daee4b78aa8e8405d96f3d2f9fcf33 |
| Manifest | cdf833dab326adbd11e772e59e33aba3b698f16da2f157962b259b16d147fb86 |
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 | Q1bNz94bTUJvWYaVvYhffTaMzDdHFAQGAwATVVZzIPJbTtnWw7mhfjFgMGsIZDWVT89K/KpuAwcRFI75x1duCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:21.218895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101247observed 4b9a91fb4cd96ab908f21904614c5ff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:21.202956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101247/manifest.jsonobserved cdf833dab326adbd11e772e59e33aba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:21.172180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101247/publication.mdobserved b20ff8934119aa091805283150aa852b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:21.140379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101247/publication.txtobserved 985623b524003cbdb22dba32aad96981...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. |
|---|