OT-2026-000095270
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000095270) never changes.
Identity and time
| Publication number | OT-2026-000095270 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-71ac-a359-b0b713643a6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47ce3064eec7075f1f55398571d2dec17e22d31b1b8f9010d23cc61e0265d448 |
|---|---|
| Markdown | db91362a06e3d0e76b648e20d7156c9171d674b51620b7ff1faa5104399b6873 |
| Publication page | 3ee2a9be2ba5dd00b8fa13201fc9effb26c6fcb55fbaadb473b7f5c259f1014d |
| Manifest | b68451f23b4f82e96de9c826bf584b2c55df3ec5481c8d03e266d2bb4aec3e08 |
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 | Ph7pLTCgQU9rsjPUEgbIbrUPUPxFek320upGswWYJHdeUaHGZsxRwXI22nDhprqAeltjV2ooK9wtyBx2WYopDQ== |
| 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
| 2026-09-17T09:36:36.386163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095270observed 3ee2a9be2ba5dd00b8fa13201fc9effb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:36.366630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095270/manifest.jsonobserved b68451f23b4f82e96de9c826bf584b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.349453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095270/publication.mdobserved db91362a06e3d0e76b648e20d7156c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.332382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095270/publication.txtobserved 47ce3064eec7075f1f55398571d2dec1...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. |
|---|