OT-2026-000014567
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000014567) never changes.
Identity and time
| Publication number | OT-2026-000014567 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-714e-bc8c-8dd3e95012a8 · 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-2026-000014567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 517835e896d151b3ef82e1b8bb9b179610e7bbca781448e553f2934573f86bed |
|---|---|
| Markdown | 183650c1e058221c566c5c8332119621e6fea50cd1522844bdeb21e23c97bdbb |
| Publication page | 96625aad91bd61e636033eff382cdc4cac073cf75b0a2a0e82f92255119f1c3e |
| Manifest | 63a0b63ba93b671c45114e87d88246db9f89e02bf8ca11e92be4d4c2ae59c617 |
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 | NfZXr6X1bNo3qu3n4I01ynJ5VnZ1ExhZVC3nVNOALU6S9nVCWBrU3mPYBOB3DEnFM8Z9vJJnXpjnq5+UFzOQBg== |
| 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
| 2026-09-17T12:10:26.787638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014567observed 96625aad91bd61e636033eff382cdc4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:26.763591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014567/manifest.jsonobserved 63a0b63ba93b671c45114e87d88246db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.744748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014567/publication.mdobserved 183650c1e058221c566c5c8332119621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.726311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014567/publication.txtobserved 517835e896d151b3ef82e1b8bb9b1796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.373017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014567observed 96625aad91bd61e636033eff382cdc4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.353359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014567/manifest.jsonobserved 63a0b63ba93b671c45114e87d88246db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.328890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014567/publication.mdobserved 183650c1e058221c566c5c8332119621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.311638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014567/publication.txtobserved 517835e896d151b3ef82e1b8bb9b1796...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. |
|---|