OT-2026-000094475
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094475) never changes.
Identity and time
| Publication number | OT-2026-000094475 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7ab3-bc1f-808df2097b4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094475 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2b6882b74f97aa807272f8e9e98c8b52385f57fd8202a8a69dcc03a32f0d37d |
|---|---|
| Markdown | 77b664fcdfaca17c65923c1c2f517527d5c14a1c4fb289bc2e2926da8d6579f4 |
| Publication page | fea9cfa148c919d80a775e9ccb1bf51c29df2de70eb61cb1599228f1c612d2fa |
| Manifest | 89bb8f356d61612b7089846e3e21df68a54a35a9b631b5539636ed9893c919db |
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 | vtMew9uRO+HBUMQYdWe5YEOnCRA7wE/W3cfq7V8XjC1QtoPXW0f+TE0zUC2N796HY+nB3JKTruB2OTbb7pX/Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:53.947876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094475observed fea9cfa148c919d80a775e9ccb1bf51c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:53.928924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094475/manifest.jsonobserved 89bb8f356d61612b7089846e3e21df68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.909430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094475/publication.mdobserved 77b664fcdfaca17c65923c1c2f517527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.891550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094475/publication.txtobserved d2b6882b74f97aa807272f8e9e98c8b5...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. |
|---|