OT-2026-000062436
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062436) never changes.
Identity and time
| Publication number | OT-2026-000062436 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7127-bd4f-23aa72c43d3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062436 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb23d1761e3c14dd5991a17061b3aa6d49119d6542157d10ae5dbee9eff692ee |
|---|---|
| Markdown | 45d81ff828a2a11b4efd5e9fca4cea75efdce6336c25e62a9425b8a22f843eb9 |
| Publication page | 911188daaa6b799653213a96010dc80fb3d1ef941f26ab5784689fd90a78803d |
| Manifest | 9918f23504ae7e55896e1227cdf4befdbe0f3f5aea852af6394458ad841c70f7 |
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 | h/KL82gQbChdr7uN4CghfK2d1NthU6P6NQUghdmSkDPQP5NLyb0AgDE8O0kKaOn96iVjpihu7evUYgCYZgIWCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:46.493418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062436observed 911188daaa6b799653213a96010dc80f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:46.474959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062436/manifest.jsonobserved 9918f23504ae7e55896e1227cdf4befd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:46.456155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062436/publication.mdobserved 45d81ff828a2a11b4efd5e9fca4cea75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:46.436193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062436/publication.txtobserved eb23d1761e3c14dd5991a17061b3aa6d...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. |
|---|