OT-2026-000104469
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000104469) never changes.
Identity and time
| Publication number | OT-2026-000104469 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7af5-b040-1a26fdcd749a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104469 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2593c279187c952fa1aed5d6ba1f59d19bb663a2cfbf3533f290450ece7988f |
|---|---|
| Markdown | ed24542cce0d59cdd171445c616cb52588b36c7557bb7f7dcb09417c7743acd0 |
| Publication page | dddec25174dee7d51746ce29e8065a2f32f226fe24a1e70b78b2c922b7a325c6 |
| Manifest | 561075db5fb47e032495ff110419eff108cc88b85dac55cfd8a73cc2f0a0252a |
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 | o1jbTFOLMREEL0PuVsHzXY2v+vrht/U8DZty/wLfprnZuwjaStkTgbFhw7QW0jm1Cn5+ObFdrAp3tyq6i4ffBw== |
| 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
| 2026-09-17T09:21:45.200011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104469observed dddec25174dee7d51746ce29e8065a2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:45.183231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104469/manifest.jsonobserved 561075db5fb47e032495ff110419eff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:45.166620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104469/publication.mdobserved ed24542cce0d59cdd171445c616cb525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:45.148228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104469/publication.txtobserved f2593c279187c952fa1aed5d6ba1f59d...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. |
|---|