OT-2026-000036799
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000036799) never changes.
Identity and time
| Publication number | OT-2026-000036799 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7d6f-a54a-89d350fc392c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036799 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fcd998acd41ef9db72bcb5bd843ff739b3194ba4bd8b479b941e207dbe9cbd2 |
|---|---|
| Markdown | 62f45ad29ac24b48a0eb25ca3f46a6ccd6d17fb452066c12c9ccba054130c5d4 |
| Publication page | ecbb619294acccd8f0e738c78fdb8a7cebe57a2ca39226cce49953788340dc9e |
| Manifest | 739c40bcfe12bd6f5f43acd803f3f6e335e2627d828a52a4a6daee32c57ac7ad |
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 | LsbzCJUh/H9xwJai+fgk3Y6Pk+r14+sQ55A+fn5Fjd+3vdyHfZfhaCuHsoo6G1+Mzcjdbf5sPYB5sRHqgBrEDg== |
| 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
| 2026-09-17T11:24:24.486954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036799observed ecbb619294acccd8f0e738c78fdb8a7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:24.468704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036799/manifest.jsonobserved 739c40bcfe12bd6f5f43acd803f3f6e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:24.452740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036799/publication.mdobserved 62f45ad29ac24b48a0eb25ca3f46a6cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:24.436662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036799/publication.txtobserved 7fcd998acd41ef9db72bcb5bd843ff73...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. |
|---|