OT-2026-000014548
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000014548) never changes.
Identity and time
| Publication number | OT-2026-000014548 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7e6b-b5b2-d1e68eca0bed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014548 |
| Status | PUBLIC |
Content hashes
| Canonical text | 925a9dca0ed6737dbfb134b6239bcd7c892fd43075d44c3ebee587c5cfc750ef |
|---|---|
| Markdown | 25f83f6c363555971f02702b02f6630859069cf9c76a86e4bec965aa7c46ecc0 |
| Publication page | a0e290eb4bc1ec6b9a81d939fc5c30f600da4ba9f1ed8a12da505a0281927d23 |
| Manifest | 07ae09bb1d08743c5fd4a6e541842c6192cc723ee43b45ecdc18f93c14456e2c |
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 | 7liZm4F8wxXpvN4IRZ9wRt0P6eP34H7hkg3crhyWgNu7LlPKSUfi3pqBHBmedHYilfYdetDbLNZvJcT68NUSAA== |
| 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
| 2026-09-17T12:10:23.959103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014548observed a0e290eb4bc1ec6b9a81d939fc5c30f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:23.939323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014548/manifest.jsonobserved 07ae09bb1d08743c5fd4a6e541842c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:23.914433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014548/publication.mdobserved 25f83f6c363555971f02702b02f66308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:23.892591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014548/publication.txtobserved 925a9dca0ed6737dbfb134b6239bcd7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:27.018920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014548observed a0e290eb4bc1ec6b9a81d939fc5c30f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:26.999752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014548/manifest.jsonobserved 07ae09bb1d08743c5fd4a6e541842c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:26.978822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014548/publication.mdobserved 25f83f6c363555971f02702b02f66308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:26.961478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014548/publication.txtobserved 925a9dca0ed6737dbfb134b6239bcd7c...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. |
|---|