OT-2026-000058023
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000058023) never changes.
Identity and time
| Publication number | OT-2026-000058023 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-727a-87b6-312fb83eee3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d58d58913f23757b59df673cf622403f9883b0c1451a8eaf5d76fcac7d416bf |
|---|---|
| Markdown | 31c8a7c44ca9c995f21d5fe9175eae6a2721e2f2d3a01e3fa0e4de2b603fb307 |
| Publication page | 13afc196eb32608914a8fa1020d0d894ca70b0b18c6d8895eec4bd4fc5b0f199 |
| Manifest | badd51853b8f7089b1a09eeaabbc04fbfe74e0a9d733377a99e051bd7c4f7c0b |
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 | HQAa2b0Mx41Adu02uq5VeNRge0KgD+u0kNIBzt21KqEamyseGpG4c2O3LKjYq8McGvZfFYOUoeA7b8GqyDPXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:39.819221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058023observed 13afc196eb32608914a8fa1020d0d894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:39.799438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058023/manifest.jsonobserved badd51853b8f7089b1a09eeaabbc04fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:39.779829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058023/publication.mdobserved 31c8a7c44ca9c995f21d5fe9175eae6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:39.762582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058023/publication.txtobserved 8d58d58913f23757b59df673cf622403...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. |
|---|