OT-2026-000014361
Publication integrity record
Three cup vacuum gripper, three 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-2026-000014361) never changes.
Identity and time
| Publication number | OT-2026-000014361 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7691-af8e-5d1cfb8deb41 · 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-2026-000014361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12be656c2109d67aa736696224322126b254b0fc35e7557a13a5dc0c879025f0 |
|---|---|
| Markdown | a0cebfa415ec9f418b992f31b1bf59f82ec08a71a13dde57857e73446b356415 |
| Publication page | 87f2dedec03d66feffc19b02e1fe94cdbc2b37bac91b59636f8e9262d0419837 |
| Manifest | ed12ca56c505fe9c34f10585ec2ba42be5dac64abc096331c32a9871b06507d6 |
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 | bRXLZdtDcBfYVpoHl9mZOCfUqhtDQzfSgCRtzZSHN5fnLNq2Q1uH0AyjhbUNAQ4AmZZivArHGOf21V99kZxkAg== |
| 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
| 2026-09-17T12:10:06.276207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014361observed 87f2dedec03d66feffc19b02e1fe94cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:06.259226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014361/manifest.jsonobserved ed12ca56c505fe9c34f10585ec2ba42b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:06.240860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014361/publication.mdobserved a0cebfa415ec9f418b992f31b1bf59f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:06.221487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014361/publication.txtobserved 12be656c2109d67aa736696224322126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.364074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014361observed 87f2dedec03d66feffc19b02e1fe94cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.344928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014361/manifest.jsonobserved ed12ca56c505fe9c34f10585ec2ba42b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.326420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014361/publication.mdobserved a0cebfa415ec9f418b992f31b1bf59f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.307115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014361/publication.txtobserved 12be656c2109d67aa736696224322126...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. |
|---|