OT-2026-000013586
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000013586) never changes.
Identity and time
| Publication number | OT-2026-000013586 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fcb-7329-ad15-336de69016d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1793780b5d6a49134d4e4f2b2460540ff90c21dcbdcf939a18c9514bc9d5dc95 |
|---|---|
| Markdown | 4902eba6dc9f85f81c3b062594a4bf48a715779f5c6394c9845c5747beab5539 |
| Publication page | f08a60fdbc7d9bb8f277e98ae7b9f2ebe041b7b48c3a7358a05c8384aa147e85 |
| Manifest | e68597776decf6179e576c7c248e8f46149f6c85aa0088b87e7a32df17924a7f |
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 | QFnqoMAbYwK+Jq+2Oye5+3Nk+sqZR6/KFPyRTWazhnCUzlJwoEYGmnNrSILe5qFobpWssrkC5uV279EXOpDHCw== |
| 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
| 2026-09-17T12:10:08.192432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013586observed f08a60fdbc7d9bb8f277e98ae7b9f2eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:08.173542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013586/manifest.jsonobserved e68597776decf6179e576c7c248e8f46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:08.152927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013586/publication.mdobserved 4902eba6dc9f85f81c3b062594a4bf48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:08.132644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013586/publication.txtobserved 1793780b5d6a49134d4e4f2b2460540f...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. |
|---|