OT-2026-000017247
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pulsed 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-2026-000017247) never changes.
Identity and time
| Publication number | OT-2026-000017247 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-73fc-8503-9efea7e3939b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017247 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab09e7284a1558837fdbd3b857e66d720335af206cb7a933bc0e51cf862167d9 |
|---|---|
| Markdown | adfda157cd2c6cf6861389178ce08bb2f485326b9ae58a62d2e018c71b68c49d |
| Publication page | b36cc32b987d460f6efe2f8137c9ac62b140344ee44a851b8e80e8e496c9da96 |
| Manifest | 2a1924afed123a33d5006b637d30f78fc93e4904ec2cac6efedd101f52b8c0cc |
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 | K0cKWpUsV2891OsBCrwAV26Jr8DtejkXcxYY8BRafJYdkmVbe4fhiFkcJZCCSXGTy0GVWXn/JBcb8pX1qZI3CA== |
| 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
| 2026-09-17T12:02:19.943360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017247observed b36cc32b987d460f6efe2f8137c9ac62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:19.925600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017247/manifest.jsonobserved 2a1924afed123a33d5006b637d30f78f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:19.907660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017247/publication.mdobserved adfda157cd2c6cf6861389178ce08bb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:19.889180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017247/publication.txtobserved ab09e7284a1558837fdbd3b857e66d72...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. |
|---|