OT-2026-000018484
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000018484) never changes.
Identity and time
| Publication number | OT-2026-000018484 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48a-729c-902c-76bf06e0dd11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018484 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1061158b10435a397309b3dc3db4b1b2eac7bb6f31f00ef75a07e1cac4f2fa1 |
|---|---|
| Markdown | fae2182e4df1ed8f0c7115e0e35ae78d8b7978939f9f76d67f670c4372645200 |
| Publication page | c033ab832ce181403d6447a46bb9a3d82ca3da84c109d8edf97a36049e865eab |
| Manifest | a5c0c087d4cbcc718cd224a98b5eb89572f62b28b3510e0d2bcc3202a5e735c8 |
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 | NFMOFTGxdTDHamzQJKTmOW4PbdPotyxqaCu5lDTQhtE9Tzab8bZfqzxzNv/isD0Hy+N051NhOIAJq7w6iMjEBw== |
| 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
| 2026-09-17T12:01:15.344899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018484observed c033ab832ce181403d6447a46bb9a3d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:15.326608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018484/manifest.jsonobserved a5c0c087d4cbcc718cd224a98b5eb895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:15.308973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018484/publication.mdobserved fae2182e4df1ed8f0c7115e0e35ae78d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:15.291959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018484/publication.txtobserved f1061158b10435a397309b3dc3db4b1b...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. |
|---|