OT-2026-000100001
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained 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-2026-000100001) never changes.
Identity and time
| Publication number | OT-2026-000100001 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7cfd-b66c-dbc60e901907 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100001 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd1a8eb81d1018001ecae3c4f36cd874ea1ca6696575e88759e6e145de706276 |
|---|---|
| Markdown | 2b8d49d2bf7ce098282000a0dfd0e402291e603f59133a74b9b6011817821659 |
| Publication page | b49ac8a596baa684a5bc5cdad0440159f0a15137dc14c674ac0a3b39c9bb3397 |
| Manifest | 2861163d5d523bd508b6070ab03c93bd2fc4bf49f4d39de78a120ace4618efc9 |
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 | LBVC0yZ4trQPaqSJ+HGABilQjUxq+GnXbj9rF3evvrrv6g8kAtPiUbtUCpikRC2J8ZZhDqvCpcSJPnXLZagyCA== |
| 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
| 2026-09-17T09:30:42.674436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100001observed b49ac8a596baa684a5bc5cdad0440159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.657358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100001/manifest.jsonobserved 2861163d5d523bd508b6070ab03c93bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.637732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100001/publication.mdobserved 2b8d49d2bf7ce098282000a0dfd0e402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.616313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100001/publication.txtobserved bd1a8eb81d1018001ecae3c4f36cd874...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.975786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100001observed b49ac8a596baa684a5bc5cdad0440159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.959191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100001/manifest.jsonobserved 2861163d5d523bd508b6070ab03c93bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.942630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100001/publication.mdobserved 2b8d49d2bf7ce098282000a0dfd0e402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.921694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100001/publication.txtobserved bd1a8eb81d1018001ecae3c4f36cd874...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. |
|---|