OT-2026-000088880
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000088880) never changes.
Identity and time
| Publication number | OT-2026-000088880 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7b77-a89c-a290626e1606 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088880 |
| Status | PUBLIC |
Content hashes
| Canonical text | a28e65dc663e46e0e0d245d25cb20e1df88679f96001db64f706a63839ffc3ae |
|---|---|
| Markdown | 5946e03c72c75bccfde620cb4a906f80ad0087d94f71257416316dd814f886fe |
| Publication page | 98dac08c43b05c7369d46affc343fb3e5319dec4537af9dd92f3b8dd39356759 |
| Manifest | 8cc0d1ae0673576a0a3b5e338d14c8db72c2ca44982eee616da2f60c8ac83e0e |
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 | lSTweWtQqVMqdxgppf9NAOYYeBBVqqrqA01NMrmlS/Xc0LHpn+JZjj+TNUokj1G3vX+fmcIEcvva1P5aSOWWAQ== |
| 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
| 2026-09-17T09:48:16.740836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088880observed 98dac08c43b05c7369d46affc343fb3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:16.723640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088880/manifest.jsonobserved 8cc0d1ae0673576a0a3b5e338d14c8db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:16.707451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088880/publication.mdobserved 5946e03c72c75bccfde620cb4a906f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:16.690403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088880/publication.txtobserved a28e65dc663e46e0e0d245d25cb20e1d...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. |
|---|