OT-2026-000065536
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000065536) never changes.
Identity and time
| Publication number | OT-2026-000065536 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-75fe-8ca9-994987d2f504 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74c0a57b0227fc6a76bfcb18b4431c1ee6f52851a1469c8111993eaa44f19f8d |
|---|---|
| Markdown | 661a778c075876a7a083e6d3ef0e6a9f29d1fa840055529dc4d3adcce35a8dc0 |
| Publication page | 38d5616dcd70c8d843f63bfbba0a62a651ddfa5ff6432a23bce957d9bbb32484 |
| Manifest | a03aa376b3c39ad05c8ea4bac28d029625c20296191479839d0ac8965586f2dc |
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 | An+Hna9scWaj1Vtz6K4Poh7Cw8XZCGlFV6I6guoWMj2YhxCzxnLZnIkkATs3Vieg+z6L1NQdkCYVexRzfLJeAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:50.221202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065536observed 38d5616dcd70c8d843f63bfbba0a62a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:50.204063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065536/manifest.jsonobserved a03aa376b3c39ad05c8ea4bac28d0296...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.185677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065536/publication.mdobserved 661a778c075876a7a083e6d3ef0e6a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.168808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065536/publication.txtobserved 74c0a57b0227fc6a76bfcb18b4431c1e...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. |
|---|