OT-2026-000016279
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000016279) never changes.
Identity and time
| Publication number | OT-2026-000016279 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-720b-9aec-47695c604419 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016279 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8c7d455e5e696eb52aa9b1491430005566e3d9afe87be432ebc2dd2889642ed |
|---|---|
| Markdown | 987ae715751836e471fcaa661a46c5a6fe3de33709681468e59160e4a5a8e52d |
| Publication page | a5fa66426484bee0c888906b618ba0513bbbab01568928b84e64fb1db56d17ca |
| Manifest | 0b4931e19c252507dcafdac5868da5a0be77bf2496e3ac65ab0330dbfa99f311 |
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 | 5j2yhopOqaXqmHELETxEcUC/stQblY8tMiFWkmsnAKY3XfKEltSOwjpY45itcjIs2I0TUBkAOV7gwFiI05OjAw== |
| 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
| 2026-09-17T12:03:45.871741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016279observed a5fa66426484bee0c888906b618ba051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:45.852672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016279/manifest.jsonobserved 0b4931e19c252507dcafdac5868da5a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.834661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016279/publication.mdobserved 987ae715751836e471fcaa661a46c5a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.815058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016279/publication.txtobserved f8c7d455e5e696eb52aa9b1491430005...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. |
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