OT-2026-000035416
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000035416) never changes.
Identity and time
| Publication number | OT-2026-000035416 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-720e-8421-b79cc2cacf1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 650bb54bbd2546883b0bbe8ecfa2e699e084e8424ddf8290641c6dac60aa688e |
|---|---|
| Markdown | 8667fc2436acdd0d94c17cb0af78abaf563fe917d6cab62c0dbffafe299aa013 |
| Publication page | e28cac58871607175d48c76eb056dc9093476e85c567f97b43d8811f0e0a8c7a |
| Manifest | b2873d8815c9fe8b359870af895e67cb4e17fd997a62f6fcdbc50304ee989b7e |
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 | uYAGUXdzRh35F5CUdBQHyloaWam6uDNpNiytdAofEoy4M/4nvGZKsgCbEk2HUTGzy66hSh/UXWxWYmfK+w5hBQ== |
| 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
| 2026-09-17T11:28:43.431179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035416observed e28cac58871607175d48c76eb056dc90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:43.413129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035416/manifest.jsonobserved b2873d8815c9fe8b359870af895e67cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:43.395331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035416/publication.mdobserved 8667fc2436acdd0d94c17cb0af78abaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:43.379181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035416/publication.txtobserved 650bb54bbd2546883b0bbe8ecfa2e699...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. |
|---|