OT-2026-000015104
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off before set-down
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-2026-000015104) never changes.
Identity and time
| Publication number | OT-2026-000015104 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef47-718c-89b0-3a68743638a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 501fe768f54d502d2163825135786d6cecb4a19741a4219f3829a4f794e174f9 |
|---|---|
| Markdown | 23ed0ff78c78cdbab2e21364892985d1f9b9c24116944f1768676f4fafb95428 |
| Publication page | eee92212bc97c5e0d00f88895ca19d8e662901975ed5643faa46dd57564fa4ce |
| Manifest | fcf4dc3fb6935c61ebbcc9bf901bed7effad67f8ee961a023b61a2d302ede610 |
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 | H/6YzxhrK1nDjkbXQ9i9x3DaegxZWgKnnpGqvU3eV3KQmvL2L5ut3kmzY1ARERMqFnWozwW7+BdoofleRakbAg== |
| 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
| 2026-09-17T12:05:41.587068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015104observed eee92212bc97c5e0d00f88895ca19d8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:41.520943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015104/manifest.jsonobserved fcf4dc3fb6935c61ebbcc9bf901bed7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:41.499110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015104/publication.mdobserved 23ed0ff78c78cdbab2e21364892985d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:41.436572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015104/publication.txtobserved 501fe768f54d502d2163825135786d6c...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. |
|---|