OT-2026-000103710
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000103710) never changes.
Identity and time
| Publication number | OT-2026-000103710 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-7fcf-803a-2c54c09bff0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30ced82c7d9407547b435b614e716ecb006a2ec1720c9185a87120cde37eaf7f |
|---|---|
| Markdown | 1f1ec6fa4100437222d1ab25147be70edbd93aed4a244f1914a2499fc16e219e |
| Publication page | 94d42414fb76d702c08fc5931982020680ce584604f90c5493f5086f665f25de |
| Manifest | fbbe8911e741da1ec94e069b6f96c8030eaeb4639a0404a6873beab9b5466ad0 |
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 | AgPchqS4IxvoDnppaiHZ1f6YuDxcH5NS9yRdeQug/Ez2s2NX43RWuZv/HngOjj7HC2BsmpwTEhdxNDVvkAv6AA== |
| 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
| 2026-09-17T09:22:31.326404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103710observed 94d42414fb76d702c08fc59319820206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:31.309216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103710/manifest.jsonobserved fbbe8911e741da1ec94e069b6f96c803...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:31.292335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103710/publication.mdobserved 1f1ec6fa4100437222d1ab25147be70e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:31.276349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103710/publication.txtobserved 30ced82c7d9407547b435b614e716ecb...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. |
|---|