OT-2026-000068831
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000068831) never changes.
Identity and time
| Publication number | OT-2026-000068831 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcb-714d-a013-81675ac4b2b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068831 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92f139f5919a431d9b845b271edb2313c56db024a9ff2e1e11d075204a2688bb |
|---|---|
| Markdown | 00eaba2b13dfe103b95a013d40fa47503049d0b19ec14e7d3e61c0f7662e9742 |
| Publication page | 3b542e4965115e3cca4e4389a920ed43ea490e57c87273ec11b1bc8ccbfeecaf |
| Manifest | 5e13637d421c3a4fdfd07b0c29da57daeb923a0bb6f26d6044ca0c52789a70b2 |
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 | D8QOyFOBBOKLWaYLJXbkvw3EXEI2AGN0PsUoXT5S8gUqyqEAtEFaIrruHxkUY2iyB593qWIkTlyydVlwaZQfCg== |
| 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
| 2026-09-17T10:28:38.075013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068831observed 3b542e4965115e3cca4e4389a920ed43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:38.056378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068831/manifest.jsonobserved 5e13637d421c3a4fdfd07b0c29da57da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:38.038267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068831/publication.mdobserved 00eaba2b13dfe103b95a013d40fa4750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:38.020292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068831/publication.txtobserved 92f139f5919a431d9b845b271edb2313...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. |
|---|