OT-2026-000016229
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000016229) never changes.
Identity and time
| Publication number | OT-2026-000016229 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-74a5-b570-be6bc9869e3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016229 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d8655c458f8dcdc33c82d516fb313471a2e0c1c44d88285ad6cd1bbeeed18e2 |
|---|---|
| Markdown | c26f198df3684765b745a360099d9df6143783b578b0c65d1cba1d80d77ecc39 |
| Publication page | a0575978b34f28203e81785c2aa58c7ae63c0f841ddd43bb8b6feca68e6ea0c3 |
| Manifest | 0d06b88c9777cc6a5fcb2bcb2d88fa4828a75b7b34d01380d00d789a8fd06c14 |
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 | Vt7v9w1XNYBW5lTsDyuHJwyrm52jveTPKP3zMXAXv+WlAqIbnUTUh2H0aaq8S3+KgmhFkSb2L1Wl6GFMjXBdCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:41.725698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016229observed a0575978b34f28203e81785c2aa58c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:41.709198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016229/manifest.jsonobserved 0d06b88c9777cc6a5fcb2bcb2d88fa48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:41.692767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016229/publication.mdobserved c26f198df3684765b745a360099d9df6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:41.675960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016229/publication.txtobserved 1d8655c458f8dcdc33c82d516fb31347...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. |
|---|