OT-2026-000060303
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000060303) never changes.
Identity and time
| Publication number | OT-2026-000060303 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-73dd-80bd-5965656e22ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69239a8f4b73290a4f27f3a15f67a2fcb311b79d34ca149c7553f0c00ebac933 |
|---|---|
| Markdown | 1db75d7b4d42b2e93fe4e5ab162b21f57f8ad870e59f60a44a1201061b77b526 |
| Publication page | 2c8866ed8d6876da3c849e0293195e295f07dc653cb1f0c27055dfd0a92cdb3b |
| Manifest | 23d04362ae2e85e3f48006731bb406c15bbca3980441d204e0f9f3b4839c6f75 |
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 | lZDXUi62ENqemDI6stSDeOajTzkZS7mskUHNqpeYMA9eY1XrK97dmN/zcEN4/3P9HDplbD3XGf5ZLP0X/cbEDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:00.615371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060303observed 2c8866ed8d6876da3c849e0293195e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:00.597591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060303/manifest.jsonobserved 23d04362ae2e85e3f48006731bb406c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.580495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060303/publication.mdobserved 1db75d7b4d42b2e93fe4e5ab162b21f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.563921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060303/publication.txtobserved 69239a8f4b73290a4f27f3a15f67a2fc...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. |
|---|