OT-2026-000008001
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, sustained 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-2026-000008001) never changes.
Identity and time
| Publication number | OT-2026-000008001 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7fc8-8094-451116df3298 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 067b86d2f1197c1a58bcdc7faf13d60dc3264ff931d44b427ac088b0fdd8b491 |
|---|---|
| Markdown | df4655039342d0b95e436a88e630a03e583850760928831bdd9781e39c79ec7c |
| Publication page | a466ffbbdf6b012d7823434bb11a224b7b17b42436e5adfb8ddc55076884d9a3 |
| Manifest | 87f9a27b8675e06aea7c7c9fc8944e919a844ee185420973f155c1a26bdd4607 |
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 | L8a2y3+WzkO57yyxh41Bg2765+ZtDuBTcjMAEYPl1e16eX5j+ZctAKW9mKkI1z+kSeRWSvXpCP83FRsTULy7Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:32.999440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008001observed a466ffbbdf6b012d7823434bb11a224b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:32.983205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008001/manifest.jsonobserved 87f9a27b8675e06aea7c7c9fc8944e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:32.964075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008001/publication.mdobserved df4655039342d0b95e436a88e630a03e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:32.944798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008001/publication.txtobserved 067b86d2f1197c1a58bcdc7faf13d60d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:15.751694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008001observed a466ffbbdf6b012d7823434bb11a224b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:15.731470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008001/manifest.jsonobserved 87f9a27b8675e06aea7c7c9fc8944e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:15.712145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008001/publication.mdobserved df4655039342d0b95e436a88e630a03e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:15.692708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008001/publication.txtobserved 067b86d2f1197c1a58bcdc7faf13d60d...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. |
|---|