OT-2026-000100975
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000100975) never changes.
Identity and time
| Publication number | OT-2026-000100975 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-79c4-aa5f-2f75d866a5b9 · 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-2026-000100975 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb5a6061e9896b9404e9216e3bfc59a3b207771d162b1d20675d302581845689 |
|---|---|
| Markdown | bf1ca7ca95c05944797e3772c6c8bd8240bc62e15b87c7c67cd68ea6c0ad8c39 |
| Publication page | 780e1d1a5cf3512ba4ffaffb35468f391e80561b1ff2a98cdef65f0294aa0d22 |
| Manifest | 6f84ef041699401c0b922583b9bba8efa2ff0c9bdbd398b1338a082b1ec958d9 |
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 | 8e6AZTMYj/iEMpJLNmvQzOvkTBO5UpchGA7KCbER6xHWHwIrDr9UhySx+CEx2RJbRXNJzybfYNCvaKdEe7giBg== |
| 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
| 2026-09-17T09:26:33.841544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100975observed 780e1d1a5cf3512ba4ffaffb35468f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:29.279122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100975/manifest.jsonobserved 6f84ef041699401c0b922583b9bba8ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:29.262311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100975/publication.mdobserved bf1ca7ca95c05944797e3772c6c8bd82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:29.246696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100975/publication.txtobserved eb5a6061e9896b9404e9216e3bfc59a3...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. |
|---|