OT-2026-000030676
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000030676) never changes.
Identity and time
| Publication number | OT-2026-000030676 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-74b0-8138-f975d9bd4b65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030676 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e36ff2b6f6fda581ca10fc8ace2515f24169c89ab2f3b00ae57c5b8665ac85d |
|---|---|
| Markdown | 3b00632f4fd17d4221ed3edc563e58dea0b13ae029302919bd0f428c14a93245 |
| Publication page | debeb1b746ecb424864fc2c375532f95d789a8740aa6d97119b07377f56b9680 |
| Manifest | e780c60bc756de0991ba7525552a7e122e97fe1ff75b5ac689529a1e136eca96 |
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 | pIK4uMREYxpGbFnvVBw6+hcD00UwKRB5PAIDq3x6H6R3kQ1yQk9rIx6GJCsv2ahMFiSJU/iy3CeUI7agKIlcDg== |
| 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
| 2026-09-17T11:36:34.126889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030676observed debeb1b746ecb424864fc2c375532f95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:34.111525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030676/manifest.jsonobserved e780c60bc756de0991ba7525552a7e12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:34.094927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030676/publication.mdobserved 3b00632f4fd17d4221ed3edc563e58de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:34.078072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030676/publication.txtobserved 5e36ff2b6f6fda581ca10fc8ace2515f...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. |
|---|