OT-2026-000046208
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000046208) never changes.
Identity and time
| Publication number | OT-2026-000046208 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-786d-86b0-6ab8e04e42ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f38ce68bd346e17ef5ffcb57fb57dc5a9df26166b1525c9328ffdcf373efe66 |
|---|---|
| Markdown | a5e27a94553b6111fdbc58d03635e3439bffb357fd258ff4abac61ae6359fc77 |
| Publication page | 5bd3fb70f20a64e0c6bcb6b862cf2e7f93ee0fc7c1cef0803dac7ef5b380aab3 |
| Manifest | 070b46cb15bce66a05c915e2184a81786a8440ec616b03f9f29a0dd839274b68 |
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 | BgBy60SvSeasdmQVTEGm+offRE9Re4PnYKiXqGiM8oxs+qqMPMR+RDMbq83iT+nHnoIySrHgQNbqNZAuqSW6DQ== |
| 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
| 2026-09-17T11:09:13.553042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046208observed 5bd3fb70f20a64e0c6bcb6b862cf2e7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:13.534678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046208/manifest.jsonobserved 070b46cb15bce66a05c915e2184a8178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:13.515406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046208/publication.mdobserved a5e27a94553b6111fdbc58d03635e343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:13.497361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046208/publication.txtobserved 8f38ce68bd346e17ef5ffcb57fb57dc5...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. |
|---|