OT-2026-000035415
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000035415) never changes.
Identity and time
| Publication number | OT-2026-000035415 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-77a3-8925-be531cf0b89c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035415 |
| Status | PUBLIC |
Content hashes
| Canonical text | a53b1a550bfb9e28d228e2a806488509fd7ac7e66428798b5b180f29c04aefab |
|---|---|
| Markdown | bee390b7d923a94a8657d93ca154b165b68627e097f9e43707ca00bab4dcc8ec |
| Publication page | fdedca08726c8054909dafca3b6966038d55ed771e42decfa3df3c6e673237eb |
| Manifest | a1603e1f29974ea622dd47bc0f0398e36a6f155ce004fefc1c9f504ec32c1774 |
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 | hVe6Jpd9Avylwpx/bDCEYWGGP26hfMFmiVFEqEhuf5WH/4WnBesmk6kkO9l7bBZq07OFhqjobTxggRlIaHL2Ag== |
| 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
| 2026-09-17T11:28:43.323256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035415observed fdedca08726c8054909dafca3b696603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:43.303715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035415/manifest.jsonobserved a1603e1f29974ea622dd47bc0f0398e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:43.284079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035415/publication.mdobserved bee390b7d923a94a8657d93ca154b165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:43.265812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035415/publication.txtobserved a53b1a550bfb9e28d228e2a806488509...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. |
|---|