OT-2026-000101644
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, pulsed blow-off after 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-2026-000101644) never changes.
Identity and time
| Publication number | OT-2026-000101644 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7d98-9259-8c07c293b1cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101644 |
| Status | PUBLIC |
Content hashes
| Canonical text | 929078399b45756303f1c969319f5c4304d112f7fadd7dcaf61b57921582cd91 |
|---|---|
| Markdown | 1f4df9a543ba8a78897d348c069a599f014052349d76054857763de530ca1300 |
| Publication page | 5904469b38088a3273d25043d4a065efebb3ce426d5b405e5636384fd6555161 |
| Manifest | 931a21e5765d23b24501905363109cd89040bbc8fd37380a67c9c0923b78ebc1 |
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 | G34TA5CC3TE5Uaj8HppwYL0kiIxGRBkHw2bMBuOOByFM+3JmnbQ6VyyNpJwdhkaV0HnmXLs18QBA2R18iilUDA== |
| 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
| 2026-09-17T09:25:46.594799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101644observed 5904469b38088a3273d25043d4a065ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:46.575826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101644/manifest.jsonobserved 931a21e5765d23b24501905363109cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:46.559508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101644/publication.mdobserved 1f4df9a543ba8a78897d348c069a599f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:46.541982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101644/publication.txtobserved 929078399b45756303f1c969319f5c43...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. |
|---|