OT-2026-000016076
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000016076) never changes.
Identity and time
| Publication number | OT-2026-000016076 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7eae-8b4e-cab41e860e75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016076 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff3060fc3e1a498a3e39373a81100d8e5eb3573de6e0cce0d19d6c59b9c24569 |
|---|---|
| Markdown | 4d0f5b88b56d951a68559d5fcdbee57e3a955ac569da28aee8ec311401f0afe1 |
| Publication page | 975d4bd9ae21d72892ab4f2f62974052ea4d4091eff4fd5fc33f4a80a474d31a |
| Manifest | dcba522e1cf6ad599c86400ea37edb5a0566038fe7fbe1dccbb68a1f3f95bb9e |
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 | acTegR91z+aUgU1QY27EGL1+q5R6v7ppL2KWAbFEF411UDCMFpHe8pylLNJLUPVMcnNtEtYFEFx8z7qSdlTTCw== |
| 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
| 2026-09-17T12:05:38.609660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016076observed 975d4bd9ae21d72892ab4f2f62974052...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:38.589013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016076/manifest.jsonobserved dcba522e1cf6ad599c86400ea37edb5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:38.568898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016076/publication.mdobserved 4d0f5b88b56d951a68559d5fcdbee57e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:38.548122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016076/publication.txtobserved ff3060fc3e1a498a3e39373a81100d8e...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. |
|---|