OT-2026-000011588
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, vented 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-2026-000011588) never changes.
Identity and time
| Publication number | OT-2026-000011588 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-7b78-9b7e-c7c850afb9ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d808a58aaa82e0c97542ed400c979e2c50d0413a7b1fcaa5ebd84a8230ad96d |
|---|---|
| Markdown | 57df2ffda46338c3128e35642f1c605c4dc9d4a15a1135244a70fe8fbc3118a6 |
| Publication page | c32253bc8b68e00a371be6536a28e469546a252b70d73b25e19a7d321091afe4 |
| Manifest | 474ddbed1a0c9c18f3e9a489bf55c28f46bc2b9d8c1f58d2d087f44ca61049ef |
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 | nV5JU8VmZ1SBYxmHq9BAg4Gy7oChdsIZ31vvubhjYoJR/3xvgeVSt36SBhFSNhqsqajvZeyXnkgOWWr+/jo5AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:29.512777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011588observed c32253bc8b68e00a371be6536a28e469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:29.494289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011588/manifest.jsonobserved 474ddbed1a0c9c18f3e9a489bf55c28f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:29.475514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011588/publication.mdobserved 57df2ffda46338c3128e35642f1c605c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:29.454977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011588/publication.txtobserved 5d808a58aaa82e0c97542ed400c979e2...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. |
|---|