OT-2026-000037151
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, two 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-2026-000037151) never changes.
Identity and time
| Publication number | OT-2026-000037151 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-792f-86d0-cb5e92870a67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a9332cd0169d61cf2aea8aa1ecc7be483e8218852d0a62178c1f61e2e6153e1 |
|---|---|
| Markdown | e63c38663007efee8277c36d20df700fe5b7b1ed0ef6042f07254acde15aab01 |
| Publication page | 9407892974a65f630ebeea2cfe82f32cde4b9b44164c8ce59a1d6f21e4bb9379 |
| Manifest | da64e6cd5ffdd8c1b8f4f2522e921c47dd8e763fe753b82ed83172089392781e |
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 | OVbbBsMnRk0r73G7HLfLjVOvHPpRJB7V1h0pW8Eu8x7Ls48nnwpljOqQNzJy2wKTNd0ngbLcB7kp0eJItrcUAQ== |
| 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
| 2026-09-17T11:25:02.022638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037151observed 9407892974a65f630ebeea2cfe82f32c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:02.007537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037151/manifest.jsonobserved da64e6cd5ffdd8c1b8f4f2522e921c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:01.991617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037151/publication.mdobserved e63c38663007efee8277c36d20df700f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:01.976332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037151/publication.txtobserved 3a9332cd0169d61cf2aea8aa1ecc7be4...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. |
|---|