OT-2026-000046883
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000046883) never changes.
Identity and time
| Publication number | OT-2026-000046883 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7779-a0d9-523692c86eb1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046883 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2b497d8a5af91a075b0340597854f1037eb464a1f1809efd31af988a4c94d1a |
|---|---|
| Markdown | edb58218b1ca66ef1a66fdce74a298d40fe7cdd3a1933709cac3e40a0abeecaa |
| Publication page | 2339bffd7963b8069ef2fcd7bf9ce0ef1d21f508da3695c1324632430cf28627 |
| Manifest | 0dc3221f9f58c6f7af22c9720f691e3edd47bce1dccaf8482e66ea5425a8410b |
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 | 2uThXiPegCn+aAq9fhTMPoOkNMyGjB9trxIn4ET4MAusjp2iP8xjTYZde55ZZXyAwuH0UZsMLSAW7MySHy+ZCA== |
| 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
| 2026-09-17T11:06:59.626001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046883observed 2339bffd7963b8069ef2fcd7bf9ce0ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:59.607940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046883/manifest.jsonobserved 0dc3221f9f58c6f7af22c9720f691e3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:59.588860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046883/publication.mdobserved edb58218b1ca66ef1a66fdce74a298d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:59.572034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046883/publication.txtobserved f2b497d8a5af91a075b0340597854f10...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. |
|---|