OT-2026-000101641
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, pulsed blow-off 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-2026-000101641) never changes.
Identity and time
| Publication number | OT-2026-000101641 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7262-8949-c1f4cf818509 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101641 |
| Status | PUBLIC |
Content hashes
| Canonical text | 892f4e59e0c60e6e1b904b9d8558d38a5ceb659c503df5d90aaba204e2f4fc2c |
|---|---|
| Markdown | 6746edb04532f389a04045a36128576b67e063c929b0cda5a688848b79cf4b69 |
| Publication page | 436c379932e28cece2c920a38849594e82d4868b864a3b0083a5bb01c6d77dc5 |
| Manifest | 2b45784bf0b419bafc2ef88db18dd2c5b81cffafa364626042c17ed19a3c2ad9 |
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 | iSo5rd+TOPPF6Lt+EYziQDFDVPK5O+yNx4UIHWNNI6M2D40mCz3/Pff/zyauSOkVkKB+QVw0ryB68vJyAYVcAQ== |
| 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
| 2026-09-17T09:25:46.351988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101641observed 436c379932e28cece2c920a38849594e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:46.331405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101641/manifest.jsonobserved 2b45784bf0b419bafc2ef88db18dd2c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:46.312190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101641/publication.mdobserved 6746edb04532f389a04045a36128576b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:46.294469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101641/publication.txtobserved 892f4e59e0c60e6e1b904b9d8558d38a...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. |
|---|