OT-2026-000014276
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, 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-2026-000014276) never changes.
Identity and time
| Publication number | OT-2026-000014276 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7d89-beff-758a61a156a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60e94688f9edfd9dab51e36ed03bf6a959b5a1054ffda0ffbd22f0cb0305a629 |
|---|---|
| Markdown | 34096dd7c944ec342c1d66ba5795228a58496a57286734dd08914fbe0be919d4 |
| Publication page | 961599fc66a7e369f8da1f9fd4766e11345d849f1947c14352b9e687f712b7dc |
| Manifest | 9ce74ffa0557d958dd8d301713953d96d61a7db6b00abc9de9e4f39df95de89f |
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 | DHx42x3hcJnzEDv4xe6HGHNsgsbyC8BfKhib+BElpuOiki+wcQStz1x2TRqNi9rQiiR4T3+dniAG76iYoCq7CA== |
| 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
| 2026-09-17T12:07:29.350945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014276observed 961599fc66a7e369f8da1f9fd4766e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:29.330916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014276/manifest.jsonobserved 9ce74ffa0557d958dd8d301713953d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.311357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014276/publication.mdobserved 34096dd7c944ec342c1d66ba5795228a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.294021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014276/publication.txtobserved 60e94688f9edfd9dab51e36ed03bf6a9...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. |
|---|