OT-2026-000069170
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000069170) never changes.
Identity and time
| Publication number | OT-2026-000069170 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcf-7d28-a727-ecd85e9677a1 · 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-2026-000069170 |
| Status | PUBLIC |
Content hashes
| Canonical text | faab0eb2589bceeb808c1aa1430a416b1fb98f6a5cda879c57ed035ece5d2e87 |
|---|---|
| Markdown | 262059fd80c6416644d1473db37bb6a9382a16992348a7fd1a17c769eb9da6d9 |
| Publication page | 49292d6d9860d2a6675596ecbe1f2075fe4fe3c5487fb7590408993c33e48744 |
| Manifest | bc75261907c4c14b9eea7c5f1922a12088257ff2990f3cfef48db2ebc2f66798 |
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 | zfkd9HhR4azBjToBzb12C54fewXyNGqEH6AhTlPpLxsyd8qfIFNSbkoH0a31q6PLoeBpN1GxIPrC8V8ktKrCCw== |
| 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
| 2026-09-17T10:29:03.555902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069170observed 49292d6d9860d2a6675596ecbe1f2075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:03.541361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069170/manifest.jsonobserved bc75261907c4c14b9eea7c5f1922a120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:03.526453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069170/publication.mdobserved 262059fd80c6416644d1473db37bb6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:03.509358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069170/publication.txtobserved faab0eb2589bceeb808c1aa1430a416b...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. |
|---|