OT-2026-000096438
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000096438) never changes.
Identity and time
| Publication number | OT-2026-000096438 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7f73-aeb1-75b27b0db9c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096438 |
| Status | PUBLIC |
Content hashes
| Canonical text | db6ffa315895501697af5937989ceab5dcfe1d4b6d2c25cf323fb0f9922d9e79 |
|---|---|
| Markdown | 5d1c561f7ab59c5ad57cdb6235810c0f83b0653f1bee618f7947c36316e8d7fe |
| Publication page | 71c29c8298e696af54c6cf8941f1856b6de820a3ca04ea1086b6468f7e0bb2a2 |
| Manifest | adcc767f14f50dd1a131637320fcc532cce99656756590275b74b71f9ac150fc |
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 | yywYq4wk64S4YREAyRReHNcfq4JpBP02NoklYeFxP6gLTbPUCwRxK5hpIPA+Q2PzqVtBxWN3B/8QnC+GL7m1Ag== |
| 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
| 2026-09-17T09:33:44.638799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096438observed 71c29c8298e696af54c6cf8941f1856b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:44.618696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096438/manifest.jsonobserved adcc767f14f50dd1a131637320fcc532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:44.599983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096438/publication.mdobserved 5d1c561f7ab59c5ad57cdb6235810c0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:44.578836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096438/publication.txtobserved db6ffa315895501697af5937989ceab5...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. |
|---|