OT-2026-000098976
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000098976) never changes.
Identity and time
| Publication number | OT-2026-000098976 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7555-9811-ea2e78a29c24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098976 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb367ee03242368ede9c3530030b3c4b570d32f84e980a31b1731e69fe9f00fc |
|---|---|
| Markdown | ada3c8833bc69ae65cdafd8a47f9402bee7985beae1e301d4f326960d5a70915 |
| Publication page | 827886a1ec5b394fec7482680061d0691266fc905e25e458da94a3313973ea62 |
| Manifest | 088443f0153bd80fd202227d02d92ff9a6194f76f6d57f04945c81dc98f7d631 |
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 | SiMwJ5zKQBCjFL2HufXkG/jzoOTnQEj3kem6dvhXxXG6gZWRxBcYO5OaFFmcoJBEFg9A2hkAwyZ0juPakWU/Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:03.372477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098976observed 827886a1ec5b394fec7482680061d069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:03.355809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098976/manifest.jsonobserved 088443f0153bd80fd202227d02d92ff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:03.340687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098976/publication.mdobserved ada3c8833bc69ae65cdafd8a47f9402b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:03.325135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098976/publication.txtobserved bb367ee03242368ede9c3530030b3c4b...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. |
|---|