OT-2026-000080408
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000080408) never changes.
Identity and time
| Publication number | OT-2026-000080408 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7368-83b5-12261f1309e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080408 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2dc617592979803832f098f6276b8037737c198f5aaa0237274d5972d76997d |
|---|---|
| Markdown | 02b64d37677900005c01eba0bae5baf06f1bde1db441fedd473e75349fb11771 |
| Publication page | 6677a5fdc1f292563c575effb82e7859fd08364a45aba333c9b38e4ce05e1b88 |
| Manifest | d8749b8980bdf9838ce190b7efd3a20060b3646cd2c6609b790b657634eec362 |
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 | Hr/nPgEOWOHroXSSZ+1ozzgOB8p4Em4ivll35wPu1v1yl/Mc02nuUrJVZPaoJMoPtmTm5+L4ASDPa+QSzsDrAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:54.608219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080408observed 6677a5fdc1f292563c575effb82e7859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:54.590565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080408/manifest.jsonobserved d8749b8980bdf9838ce190b7efd3a200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:54.567781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080408/publication.mdobserved 02b64d37677900005c01eba0bae5baf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:54.549536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080408/publication.txtobserved d2dc617592979803832f098f6276b803...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. |
|---|