OT-2026-000015651
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000015651) never changes.
Identity and time
| Publication number | OT-2026-000015651 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7bfe-8615-19f85bec2512 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67953bcf2a2a0461a547898c5249e338cfabfb85f14ddc9da33af6abddb740dd |
|---|---|
| Markdown | ed8a5ed2dc46927453c5de6063df22058a0dbc0810a40f806c340122461dc25a |
| Publication page | d887282c6e2c2b96c8075060e6c30d5ec64823eb41624b0e49402c017a998f82 |
| Manifest | c8da1b4dc41d39d3ca10d601f1f472d253817216e42797ff3ff2ae70c180dee2 |
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 | RMBOK4Sx9xfqmdkz0OYchEla87TYSLwA4udekR90fhw/xGp/3RnlaTXDODX/aV2Jcro7nuPBITT9oqOwMIRvBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:04:54.649164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015651observed d887282c6e2c2b96c8075060e6c30d5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:54.631903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015651/manifest.jsonobserved c8da1b4dc41d39d3ca10d601f1f472d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:54.613466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015651/publication.mdobserved ed8a5ed2dc46927453c5de6063df2205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:54.596735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015651/publication.txtobserved 67953bcf2a2a0461a547898c5249e338...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. |
|---|