OT-2026-000014660
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000014660) never changes.
Identity and time
| Publication number | OT-2026-000014660 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7b64-9490-b3f9047515f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e3a79c46fe90e280189d02811974b9190624b62e10626b9659bf77ff2f6f4cc |
|---|---|
| Markdown | dc24de4164932f4fc2a05206989d08aff3e9a89d1d5c54273e852ff82ae6c506 |
| Publication page | 2c1797c2b47e2375cf767e2fe40d9943f81b3c3b60b3728f9273f70bdabaabed |
| Manifest | aec3500ce68ae51e435e501d79e1484f12823f8c341ae00d581f94bc3cb5ce5c |
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 | MC1U6b72HVMXZ7egIVxJn6IF8/GRyQE3Og0AJvptCsIZW+/JovB/pNEP73zgTdSo+oaTDIVkvDqUa+ZvrsdVDw== |
| 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
| 2026-09-17T12:06:30.434450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014660observed 2c1797c2b47e2375cf767e2fe40d9943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:30.414231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014660/manifest.jsonobserved aec3500ce68ae51e435e501d79e1484f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:30.395458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014660/publication.mdobserved dc24de4164932f4fc2a05206989d08af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:30.344178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014660/publication.txtobserved 1e3a79c46fe90e280189d02811974b91...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. |
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