OT-2026-000023123
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000023123) never changes.
Identity and time
| Publication number | OT-2026-000023123 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-7406-be5b-31b3e82ae7d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023123 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48914cb2f45aa0055b47d82e5a36ec848af8306e7c9eab4e7d0994581f264460 |
|---|---|
| Markdown | 4128b87cb2e0e83ffd3ba58183be466bcecc474c55ca99d6f5989189fcde4c35 |
| Publication page | 90f2d7b648dec9cb7c12cb17fa85690d571978c1144784e2f2e046028b04f36d |
| Manifest | 1d73aac4511529b66926f86f5d77bd5b8eba74b9b974d7b7851eb4faa8c43f9f |
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 | PUQHT9YSccaq8K1g0CR36Qxl7tZGQaVwwiq/R6oUTgvoX7jP7XhtzKEWP2MFJHbe8iZFygDicoqyvPrmTKw4Bg== |
| 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
| 2026-09-17T11:51:03.068268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023123observed 90f2d7b648dec9cb7c12cb17fa85690d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:03.049742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023123/manifest.jsonobserved 1d73aac4511529b66926f86f5d77bd5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:03.030055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023123/publication.mdobserved 4128b87cb2e0e83ffd3ba58183be466b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:03.012008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023123/publication.txtobserved 48914cb2f45aa0055b47d82e5a36ec84...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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