OT-2026-000058861
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000058861) never changes.
Identity and time
| Publication number | OT-2026-000058861 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479e-7ccf-bc85-c5ca7afdb885 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058861 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9338a8966f4ea6eebe6bd1c64a0ae5f2373a54d1e579189abdab91aebe92f010 |
|---|---|
| Markdown | e752676be78efc2c6a0ceb916fde836b8d15f126b7c1362d759a9d7ea494856c |
| Publication page | 0fdbf595508c33ffffdc902d62f7d6674d33d80a21760aabd636e364e709df66 |
| Manifest | 4bfe7424a36f9c97cb995885d561ca5bbabdb1419a26c41e4a612e6221ada9c7 |
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 | UNIeoccBXvu/32OQN5iPnEup2mcW4R6lhLRU1QIH2iEsxWsECFTIRyfgYZ44apAFnuHxL9/ZPtVeB6FDZGOiCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:24.107079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058861observed 0fdbf595508c33ffffdc902d62f7d667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:24.089626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058861/manifest.jsonobserved 4bfe7424a36f9c97cb995885d561ca5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:24.073286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058861/publication.mdobserved e752676be78efc2c6a0ceb916fde836b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:24.056452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058861/publication.txtobserved 9338a8966f4ea6eebe6bd1c64a0ae5f2...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. |
|---|