OT-2026-000014984
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000014984) never changes.
Identity and time
| Publication number | OT-2026-000014984 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7c4e-abd9-588477d5c105 · 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-2026-000014984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16658eaca6102749f9885d9247815cd00aa00cf24ae36b6ab92fc7e60f901e36 |
|---|---|
| Markdown | c1a0c9be095697b5aa046d345dea9b214d712e280732818756aa629c5cef7700 |
| Publication page | 50e216a1490b3be5daa568652d734cc0c32532fc8538f75a80a8358f19319686 |
| Manifest | 9fabc5834b2c5a20a6c851178a5f8d680397778067f23426971454baada13375 |
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 | o87iBRc8+uXLeiS/v8TlTvviQnlKpiG8O9s0UOb9zSobBfS31jjfTtMyyHCgGe4YsvBYkAPKPFAB0Rske4M3CQ== |
| 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
| 2026-09-17T12:06:56.700206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014984observed 50e216a1490b3be5daa568652d734cc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:56.681474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014984/manifest.jsonobserved 9fabc5834b2c5a20a6c851178a5f8d68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:56.663035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014984/publication.mdobserved c1a0c9be095697b5aa046d345dea9b21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:56.644526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014984/publication.txtobserved 16658eaca6102749f9885d9247815cd0...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. |
|---|