OT-2026-000009571
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, 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-2026-000009571) never changes.
Identity and time
| Publication number | OT-2026-000009571 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-763e-9fe7-3f5a216651d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009571 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdc866a10b2326728197695f85a1001efcadf4990a562300774ca29ed86e57f2 |
|---|---|
| Markdown | 3603e45ffc75a81a96c594570c998d0a47fbb1d15c95603bd4c46b7a2335d49b |
| Publication page | 7d8e3e2c208d5ba42bcd4b2e2174afdfccbb15712e3e3545f5f12d1758ce4bc1 |
| Manifest | 1f17956b015d2b46e6e355c1c52071c35ecd5f717d29438a4f9080ae22e14c94 |
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 | mb3gL/i+xzXIvnl/21i5JqAaEa8HIJDgLSLTW7xAdlVw/vijJ8ax0TF1jXubHF42aGUci9MW47j/bG6wySWnBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:00.398992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009571observed 7d8e3e2c208d5ba42bcd4b2e2174afdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:00.379900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009571/manifest.jsonobserved 1f17956b015d2b46e6e355c1c52071c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:00.362127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009571/publication.mdobserved 3603e45ffc75a81a96c594570c998d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:00.342563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009571/publication.txtobserved bdc866a10b2326728197695f85a1001e...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. |
|---|