OT-2026-000033996
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000033996) never changes.
Identity and time
| Publication number | OT-2026-000033996 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-758c-840a-f6ecc1c4794c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48358da7f4a0a6d35239f9e7843203e01982fb7ce087eed08dbd4c7527b16a5f |
|---|---|
| Markdown | 669d24c388e7a0b1c2340058e19548f20e4e6b31f7943c3b1e94f525757064fe |
| Publication page | 80000e9b3b2abeee262c7c02733f69c690707a13ad533e437b5f4646b49d4b91 |
| Manifest | 01b1c6c3d89620e65b4052a9f52326457052dcf59e08bfdee2066f305eafb6d3 |
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 | DVhqijwchKzFzN493HYde0pU+qb3sSPrTV/BnBv//GvKCBaQfEd62rvh4o7XgSmJz7y0y95eoMjhXLJVjemeCw== |
| 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
| 2026-09-17T11:30:12.186438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033996observed 80000e9b3b2abeee262c7c02733f69c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:12.149569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033996/manifest.jsonobserved 01b1c6c3d89620e65b4052a9f5232645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.077309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033996/publication.mdobserved 669d24c388e7a0b1c2340058e19548f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:11.967323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033996/publication.txtobserved 48358da7f4a0a6d35239f9e7843203e0...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. |
|---|