OT-2026-000082995
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000082995) never changes.
Identity and time
| Publication number | OT-2026-000082995 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-7a86-ae68-b66815682856 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082995 |
| Status | PUBLIC |
Content hashes
| Canonical text | fce7c553d87f7af9dcaaed8d9a92994701365e0eec25f44c18d5d1d09206a6f2 |
|---|---|
| Markdown | e8206b56a1be8b47ad14a421bb4c8d5958f6ef81903afbd842d46a9b1b15be91 |
| Publication page | 9cb1c3bd6f27d8166874464d7d2d4b5b42a4f853c7da10d9fc0cfe3ec51121a7 |
| Manifest | bf4c93324f20a4197f9c267e5785ff9d17ef092e7b50c1d2bd34ba2400c29d06 |
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 | MNUC0/lhCUfghFqe4jKziCYNI3ntVtbBSS7pqjTl+8lCvfFSkIvBjwoYf9xc0ogz8RUwVcKYWijUWC5eCl9BDA== |
| 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
| 2026-09-17T09:00:04.369991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082995observed 9cb1c3bd6f27d8166874464d7d2d4b5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:04.348962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082995/manifest.jsonobserved bf4c93324f20a4197f9c267e5785ff9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:04.325463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082995/publication.mdobserved e8206b56a1be8b47ad14a421bb4c8d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:04.179664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082995/publication.txtobserved fce7c553d87f7af9dcaaed8d9a929947...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. |
|---|