OT-2026-000010744
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000010744) never changes.
Identity and time
| Publication number | OT-2026-000010744 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-76b4-a738-f26447e071e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010744 |
| Status | PUBLIC |
Content hashes
| Canonical text | 801b63a8d979f29b024abd4da1229cec51fea51a182eda355a6669d7ee93afde |
|---|---|
| Markdown | 05fdaca5bda3fee368cb36c7e0da12f3a489539a8cc751ef51644c4246447226 |
| Publication page | eece90874066ae5a2db3ee1a817fda5aa46b51be5f9410fd3d27c04ce2a60097 |
| Manifest | e22bded98094cedb82f2096d71fc6cd50831ab2a02122a2ec34fe5ac4e9e813c |
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 | 8Z0FYdmJoqe0SGU27zzCdz6U+nqjcrLlpH3vgiaGnPskstMvb8jZK3dcvj4xfZRTDZFaA15DEvPx4s44p7j9CQ== |
| 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
| 2026-09-17T12:14:58.466647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010744observed eece90874066ae5a2db3ee1a817fda5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:58.446482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010744/manifest.jsonobserved e22bded98094cedb82f2096d71fc6cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:58.426307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010744/publication.mdobserved 05fdaca5bda3fee368cb36c7e0da12f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:58.407485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010744/publication.txtobserved 801b63a8d979f29b024abd4da1229cec...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. |
|---|