OT-2026-000086119
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, 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-2026-000086119) never changes.
Identity and time
| Publication number | OT-2026-000086119 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-778a-9de7-6d209cd8e4c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086119 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0264ee9d894321bd81c3aaa79db0bf7ef68688e05bf17c76a960870f8ad8a59 |
|---|---|
| Markdown | 8aee50fd5e671730b1b79eac6fccf86b94c3fdb56ce01b0d4da309fbce742d3c |
| Publication page | 4a459a3d6395719dbdcb2480b4f78a45ec2b37970037b173611e92ec1978da53 |
| Manifest | 7c8f5b0880d132d90d30f92b825ce56e24617b44c900b8da80e71f3572f9b897 |
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 | vmeYrwdSDF/bWk7W+HvAHGXgW6Ns0HTZ7N1BLnxJv/dqZpPwsc5CSR/nnW++FT1wss9yjgA2FDW3yYpb92a1DA== |
| 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
| 2026-09-17T09:53:46.539053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086119observed 4a459a3d6395719dbdcb2480b4f78a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:46.521926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086119/manifest.jsonobserved 7c8f5b0880d132d90d30f92b825ce56e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:46.503791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086119/publication.mdobserved 8aee50fd5e671730b1b79eac6fccf86b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:46.487231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086119/publication.txtobserved f0264ee9d894321bd81c3aaa79db0bf7...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. |
|---|