OT-2026-000027046
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000027046) never changes.
Identity and time
| Publication number | OT-2026-000027046 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-70fc-a450-c40b05dd11b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f9989a1787b42e3aec886a73640621c4aec164f5347d58f204a4322406b57b6 |
|---|---|
| Markdown | a10a69b307fc5c3c03aabfb22236a66bd709fe63580dfc086de1b8c79b776247 |
| Publication page | 0b3443a2f64574aed7c814f3399198c72d14eae333d386cd927b7a0b299e141a |
| Manifest | 0fe8a5c8269ef333d7245a499891818c51fa55f372b98df32d9e546cdbb37539 |
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 | SSufutDJ2wvQwTObRjBzei5Jpgn4yApKFtYPINL2bv5tXYBWizR7ZqsblqmWaVZekoEyi05YChM7ibev/HbyCQ== |
| 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
| 2026-09-17T11:43:48.151993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027046observed 0b3443a2f64574aed7c814f3399198c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:48.135429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027046/manifest.jsonobserved 0fe8a5c8269ef333d7245a499891818c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:48.118193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027046/publication.mdobserved a10a69b307fc5c3c03aabfb22236a66b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:48.095938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027046/publication.txtobserved 2f9989a1787b42e3aec886a73640621c...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. |
|---|