OT-2026-000084305
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000084305) never changes.
Identity and time
| Publication number | OT-2026-000084305 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7da5-b8bb-ec3adf3879b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d76ae9a551b2ef4095d678db8a0482099d2f82170668e508f616553dbf19b71 |
|---|---|
| Markdown | a2eb743c25a7ea9535c7996896742a02d9e2a58b4518b78cdca2a197a9acb849 |
| Publication page | eaa0774ad0c821892278cb3ce0596b236d4a22e4f26b77f6686f3f86a03a4ab5 |
| Manifest | d1e7cbda78bd6aec2dd71b5b747eaffadb94b814fae7b4e4abec46b299ccf87b |
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 | UZYqcBMebSZqTPUs2EqO40T3jOguTmnUeNK/elCQdhWCCIn+7DS6RAcVA8/EFp4U3f/rSf4d4t/fS+/Qehg8CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:56:13.592214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084305observed eaa0774ad0c821892278cb3ce0596b23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:13.575757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084305/manifest.jsonobserved d1e7cbda78bd6aec2dd71b5b747eaffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:13.558446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084305/publication.mdobserved a2eb743c25a7ea9535c7996896742a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:13.541758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084305/publication.txtobserved 0d76ae9a551b2ef4095d678db8a04820...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. |
|---|