OT-2026-000016655
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000016655) never changes.
Identity and time
| Publication number | OT-2026-000016655 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7591-9aa5-7b8d02b533c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016655 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0475c6f5be655cf2cf9dcecbf523a2824b2d6df79f241d85cb1e85d3d272f74b |
|---|---|
| Markdown | a84732c978bc787bb57aa9e22bdd099769dd95fa4e57400283bb61ae891bb343 |
| Publication page | 79e4bffd21e09fbacbdcb809cd017f3f1edfc1bec955fca630c13721b1617fa7 |
| Manifest | 7eff410a9d1b70a0073015eec0b36183a5cf0154be78a545be5bebd552c6b11b |
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 | LOGyGdJ4RJEufHweDhvYNPV3rijmxPZ55W49Ugoim7xCPg6D1IYhEbxEw3HXnMj2wu6Ey5+X9+djAMJaUgKvBg== |
| 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
| 2026-09-17T12:02:51.209912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016655observed 79e4bffd21e09fbacbdcb809cd017f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:51.192017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016655/manifest.jsonobserved 7eff410a9d1b70a0073015eec0b36183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:51.173933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016655/publication.mdobserved a84732c978bc787bb57aa9e22bdd0997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:51.156171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016655/publication.txtobserved 0475c6f5be655cf2cf9dcecbf523a282...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. |
|---|