OT-2026-000084711
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump 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-2026-000084711) never changes.
Identity and time
| Publication number | OT-2026-000084711 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7934-9ecf-b7e3fb949d1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ef3375f049b616612767f5bb37c09ef52049b2a40141c36f25e62290d405523 |
|---|---|
| Markdown | 590ff56db289afeb1e6f24e88091db88f7a0fd3fe40e8d3b9ac63923bcb46c57 |
| Publication page | ba2770027d185f944bf1ff58336495d5eb9e3691d5e5795ce53c26595571e2ef |
| Manifest | ee642daaffd06dfe56f6561b9b2436568dde90400f1d03041f6dbee27485841f |
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 | A3+nPJIEWUJ865zDJKMOR+/F8BkMaPbK1ZsrZi3NhTsqtp3uu3RK63AyUjQiK6eZO+h4gXOKHJAMLw0K0mVvBg== |
| 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
| 2026-09-17T09:55:38.864385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084711observed ba2770027d185f944bf1ff58336495d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:38.843820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084711/manifest.jsonobserved ee642daaffd06dfe56f6561b9b243656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:38.823818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084711/publication.mdobserved 590ff56db289afeb1e6f24e88091db88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:38.804706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084711/publication.txtobserved 3ef3375f049b616612767f5bb37c09ef...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. |
|---|