OT-2026-000041039
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000041039) never changes.
Identity and time
| Publication number | OT-2026-000041039 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-75b9-b4a8-8bef7f30071b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041039 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5909fc9a98e18105bbb63d96be9764fcec086c27c6db99314d137d0d3be8026 |
|---|---|
| Markdown | 9362d239b7a2648531d156706518fe059e7e0faf8f3d34ff09fd79c71f454d6d |
| Publication page | 4c84e76920c999e953a38ef3713b570669cfac309e0770fd05b43113a506fa5c |
| Manifest | e8f5f1b9d276426aade3efdfad62fbd4ff87274b5060f10936fbbfa1b8200da6 |
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 | s2Ilc3NMXWcSkmzEsLDX5GI93dnH6vo0p58h71wp563ni1ITHFw0DLHtx6IZ/jtwRWR1Ak+QMGk4FOtpXKzrBg== |
| 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
| 2026-09-17T11:16:56.957426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041039observed 4c84e76920c999e953a38ef3713b5706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:56.940941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041039/manifest.jsonobserved e8f5f1b9d276426aade3efdfad62fbd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:56.925409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041039/publication.mdobserved 9362d239b7a2648531d156706518fe05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:56.907129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041039/publication.txtobserved d5909fc9a98e18105bbb63d96be9764f...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. |
|---|