OT-2026-000015915
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000015915) never changes.
Identity and time
| Publication number | OT-2026-000015915 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-79f7-920e-fb029db850bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015915 |
| Status | PUBLIC |
Content hashes
| Canonical text | faa09eb530a007262f1a5434bbf8f208a8911f15441981d4fc6b9d34f6b78c45 |
|---|---|
| Markdown | 6d02257702908803617e43fc86d5df497af4488952282dfadf675dc1aa454ac9 |
| Publication page | 59e0c48cc192ffa226d822efa94eb5e4b1a6c2df3ab80b4ce85d25bab34e4690 |
| Manifest | 38689073a3b5f6bf5a9be2c73b9e751c76d55e7768b6b0d7588bc02cb27c9a63 |
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 | 9TE3KixAUoA9cZGWdgTFfmtAgZj2T+0aLkQBUAR+VM9rGxBNLOPoiq4cAm8FOjC2IuPpt+TeSKELdAzgPc8BDg== |
| 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
| 2026-09-17T12:05:22.755401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015915observed 59e0c48cc192ffa226d822efa94eb5e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:22.737133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015915/manifest.jsonobserved 38689073a3b5f6bf5a9be2c73b9e751c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:22.719249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015915/publication.mdobserved 6d02257702908803617e43fc86d5df49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:22.701017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015915/publication.txtobserved faa09eb530a007262f1a5434bbf8f208...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. |
|---|