OT-2026-000017865
Publication integrity record
Six cup vacuum gripper, 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-2026-000017865) never changes.
Identity and time
| Publication number | OT-2026-000017865 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-749a-8c07-7f3deea1b49d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60435da83a2b0dfce2d41fd0d81e9de333a101321c4b830199d520691f96a13d |
|---|---|
| Markdown | c986ca2ef941b8a0a40b3b291f0b8b78adfaf3eaa6083afa063c22dccb0e34f0 |
| Publication page | a1af3b5f3b3bba58fcc9dfb763cdee1c3cb2f6af336f8639adec5ed6025de25c |
| Manifest | 4bc076bbcdc25447a09d33468eb00b45b4f1eb7594e6d1449ebdbba7fde01e29 |
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 | orZg9mGqtbbuWJOKLrJK8fVZBIlgZyA1y25PQX6h0HsagEA2w3pZZ0YauXDS1nqE3P6+tEFUUVR+uBxscUzkCg== |
| 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
| 2026-09-17T12:01:50.984791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017865observed a1af3b5f3b3bba58fcc9dfb763cdee1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:50.969051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017865/manifest.jsonobserved 4bc076bbcdc25447a09d33468eb00b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:50.951758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017865/publication.mdobserved c986ca2ef941b8a0a40b3b291f0b8b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:50.934025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017865/publication.txtobserved 60435da83a2b0dfce2d41fd0d81e9de3...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. |
|---|