OT-2026-000084961
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000084961) never changes.
Identity and time
| Publication number | OT-2026-000084961 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7a52-a1c0-b9b413af1f92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7aae3dc361476fc9b7f4073d4b853427aae32478dd845c2f0335f9045d934290 |
|---|---|
| Markdown | f81d84c8a99261901466459e9bc76730cbfc740c765c19303eddb4657bf8f8a1 |
| Publication page | e48a3a47c1448590661bb8c25c356be9231fdfa0f82b82cde8c85611b7a3e1e8 |
| Manifest | 59187ba1bc56d1a63ad70228638338b2ade2f77016f1e186ee38e74e233239af |
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 | 42RvacvGD1tGkg/bjnoDD9EAkXaNfziHszkZiIy8aLPAuTjk6LMQho5KUKeVq4E1jnxtp0eGiEEMuXJ5SR5JAg== |
| 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
| 2026-09-17T09:54:57.374202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084961observed e48a3a47c1448590661bb8c25c356be9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:57.358122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084961/manifest.jsonobserved 59187ba1bc56d1a63ad70228638338b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.341338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084961/publication.mdobserved f81d84c8a99261901466459e9bc76730...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.323722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084961/publication.txtobserved 7aae3dc361476fc9b7f4073d4b853427...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. |
|---|