OT-2026-000016149
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000016149) never changes.
Identity and time
| Publication number | OT-2026-000016149 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7d34-950b-2735019294ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 789e1f549833770b5b736ef81d6a8e09cebd9d383db2cf2802a7135fe1bb73a9 |
|---|---|
| Markdown | b54d1cf3e962e175c9fc04657596b99f4340c5bfa0fa355722ad7c24acdaa1f2 |
| Publication page | 7c63b5e19fcde270ee810e464cb284910a2c472722ec7919ecfc006fb6f55d93 |
| Manifest | 7d3d6e6eeeca5469c8a3cf6dcac7a81c6c448571a310910ae6ad934258ffe99d |
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 | uD5i5SShS0p+vsoCmW1Bj1HlGpzt/58xmIc7q8+htSclfoQeJdBq3S3T3cle6EmlB2YEfOwPuJ2Msnv67iqHCQ== |
| 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
| 2026-09-17T12:03:35.370753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016149observed 7c63b5e19fcde270ee810e464cb28491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:35.352075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016149/manifest.jsonobserved 7d3d6e6eeeca5469c8a3cf6dcac7a81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:35.332954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016149/publication.mdobserved b54d1cf3e962e175c9fc04657596b99f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:35.313122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016149/publication.txtobserved 789e1f549833770b5b736ef81d6a8e09...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. |
|---|