OT-2026-000051612
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000051612) never changes.
Identity and time
| Publication number | OT-2026-000051612 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-70e7-bb32-099dd2426e2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051612 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71a617be79d6495d3cad5e97a84de83b04d42eafb657c21393fc3e5711f4d0fd |
|---|---|
| Markdown | 4af0a4357e3a20176af04a7bfe10315d3e5082cddbfb9448ff2acdfcd8a3b00d |
| Publication page | 80c0a1930051cfbf411624267a2bf7b6ebb2bb37f90a317ab89ffcb6b27340d0 |
| Manifest | 279a6370be92860e7943bf83a5a5099e167f11ae328610c07c04574632e94ef8 |
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 | VPMS2mN6H3ZY40Op1LpBLu8TEJWGvd3nwpoEL65APr0aGRLlCma72cXyhvAW1FlIPrWecvdpZwuqTNUse2WbAQ== |
| 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
| 2026-09-17T10:58:27.946858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051612observed 80c0a1930051cfbf411624267a2bf7b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:27.930055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051612/manifest.jsonobserved 279a6370be92860e7943bf83a5a5099e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.912646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051612/publication.mdobserved 4af0a4357e3a20176af04a7bfe10315d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.895463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051612/publication.txtobserved 71a617be79d6495d3cad5e97a84de83b...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. |
|---|