OT-2026-000097601
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three 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-2026-000097601) never changes.
Identity and time
| Publication number | OT-2026-000097601 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-76a4-98c5-54e8bfde3993 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097601 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4518a35a77d35c34afebfd0f781f03dbab1a9dcabc4672082d06b8cf26f6320 |
|---|---|
| Markdown | c5edaa254a356f0a0adb561a4e752122d796bbe164c4df584b2e4947653b8507 |
| Publication page | 352fbe27957ec6fe888f44d9196ba5f90b152f07257b63b72b9bbecf7a34534d |
| Manifest | d81668ae505b0a27c0f814764ed655687f3e57f8c8b6ff5145e12345326fa3fb |
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 | xhY9txdrKrNZ30Cu0fg/3ut9eu4q66XkUUk7fbOx7ETNv/CKKozJvgKBvD5AAQb5YoP//0XTCztvOP8AZW5PAg== |
| 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
| 2026-09-17T09:32:36.467643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097601observed 352fbe27957ec6fe888f44d9196ba5f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.449975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097601/manifest.jsonobserved d81668ae505b0a27c0f814764ed65568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.432536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097601/publication.mdobserved c5edaa254a356f0a0adb561a4e752122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.412980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097601/publication.txtobserved d4518a35a77d35c34afebfd0f781f03d...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. |
|---|