OT-2026-000044666
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000044666) never changes.
Identity and time
| Publication number | OT-2026-000044666 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-7597-9d71-fcf721723e61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f21b3da7a0de687aa913dac26908eb030444fb96153108b3f36a8b004c18668 |
|---|---|
| Markdown | 539117e0569c768c543b47f0da3a7ebf1fcb22f8c392151dbc08047a83e78e2d |
| Publication page | 772bcbf781b20978a0942e3fee86bc0eacf585ec37b54ad59f368edb52614ae4 |
| Manifest | b5b222c767edf528d55e64b726f052e2eb89d166603400572659f2fe5de64296 |
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 | cXeKc7wbRSefPeEM+1gZRmaGimd1VqfLbaeyKIhP/j4Pg+lPbNQGNVQmv8clYvqOJIv/QhbM1rqpkaciqr52Bg== |
| 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
| 2026-09-17T11:11:54.953621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044666observed 772bcbf781b20978a0942e3fee86bc0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:54.935248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044666/manifest.jsonobserved b5b222c767edf528d55e64b726f052e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:54.917951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044666/publication.mdobserved 539117e0569c768c543b47f0da3a7ebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:54.900250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044666/publication.txtobserved 3f21b3da7a0de687aa913dac26908eb0...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. |
|---|