OT-2026-000055576
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000055576) never changes.
Identity and time
| Publication number | OT-2026-000055576 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a103-7058-aafa-d319be9fbaab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055576 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4cfb0513bc82dac591bb34d5b1fe92cc5bb0a20cb4ad383246680d0d1b9a1e4 |
|---|---|
| Markdown | f8eaa1157bf96226b84ffa745877f3e81784c23b257cbdc6004695d9d9e8a6c7 |
| Publication page | ba18e8b43098351d95a60a01882c6aa1c7c0708f7d0d6d0bf4fe502662484a9f |
| Manifest | 050ac05c68dc8841579c68af062863f64ee28046a94123be5ae42d0f6d5608db |
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 | /c52UQnBAvsGiAozu6ikQ08+Ts78g12AauKzrKqKu01FTnZMH2aAx4yL6ih3cpwHMeZLs4fpyCTQ1u4ys9ftDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:48.722586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055576observed ba18e8b43098351d95a60a01882c6aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:48.707581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055576/manifest.jsonobserved 050ac05c68dc8841579c68af062863f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:48.691594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055576/publication.mdobserved f8eaa1157bf96226b84ffa745877f3e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:48.675610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055576/publication.txtobserved c4cfb0513bc82dac591bb34d5b1fe92c...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. |
|---|