OT-2026-000059319
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000059319) never changes.
Identity and time
| Publication number | OT-2026-000059319 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-72ab-8eef-a3a77c041074 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059319 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0467c72e7fbac2c2647f63fa25dec48e5fa43542d9aeddd1f09110c09dc5388 |
|---|---|
| Markdown | d075576950819b6e17a010f63b3d69ed487bec7a834308ebf830b7f46e2c40c5 |
| Publication page | ea305ed0936b1b8ee7a5bb4e8ea3f52d7e650b1ddf656fb716fb762f3971f41b |
| Manifest | 3c82b1aba320914ebf84ebda727ffcd534da64bbe56d059124a1aafbc213f22c |
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 | D5hc9/pSl2Kb/ippcHxUW4bE+dLYRRyqKuAEtMmYUhRHKzAXomy7aozFr5q+e/11FojQWjjPBT3NI5HIyehPAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:58.470858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059319observed ea305ed0936b1b8ee7a5bb4e8ea3f52d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:58.454344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059319/manifest.jsonobserved 3c82b1aba320914ebf84ebda727ffcd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:58.438303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059319/publication.mdobserved d075576950819b6e17a010f63b3d69ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:58.422335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059319/publication.txtobserved a0467c72e7fbac2c2647f63fa25dec48...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. |
|---|