OT-2026-000062190
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000062190) never changes.
Identity and time
| Publication number | OT-2026-000062190 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7e69-a455-77eb2dc276fb · 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-2026-000062190 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f187807b36dadc0e934bbb42e5829e9337369334a27cb4ae56233ea52b3cf54 |
|---|---|
| Markdown | efdd582961b09d3ebe134244919d472efcc4504ffc69f6a068469bb561e82592 |
| Publication page | 22f30da9818250ee376bd00fd151243fb7d8a48be9a65789b384bafe52e71f07 |
| Manifest | 49aef249447de5d3f4755dd64ab340b9d9f8303a8a2a60dcd41718a5ee6970dc |
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 | 4fnMwix62B9RaWkH11iXeZsnzeFfcUYCbR64Nz4EPoMgPDYz+ZYnU3GJlsOz10fUcu3opKenqks7rE5VyHMhDg== |
| 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
| 2026-09-17T10:39:27.170279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062190observed 22f30da9818250ee376bd00fd151243f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:27.149375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062190/manifest.jsonobserved 49aef249447de5d3f4755dd64ab340b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:27.129565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062190/publication.mdobserved efdd582961b09d3ebe134244919d472e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:27.110880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062190/publication.txtobserved 2f187807b36dadc0e934bbb42e5829e9...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. |
|---|