OT-2026-000062801
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000062801) never changes.
Identity and time
| Publication number | OT-2026-000062801 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-791c-87b3-15beda79dc84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062801 |
| Status | PUBLIC |
Content hashes
| Canonical text | af134f76a51d7185cdcc1a4ce2eae518875623717933c00ca89160086b44434f |
|---|---|
| Markdown | 5a6366adb28212cabbe2d70846775a17cf482a1f36a3aa2a517a07b81c9a347d |
| Publication page | ab27144430b4ced26ea8dd6cd90314fdc876770660aca2890432aee87d4eddad |
| Manifest | 8995de38fe1baaebab222cdae06951338bd317e9b1d1c2a2e5156df69448e828 |
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 | lkxyzEwQnbEBBut1Lg5W3ibd2FBwoB3DzCSBpl2R7JEl0rJ5yIRwG3wjq+LcQ8GSbObvSRTopsg1ZQjlN6YWCg== |
| 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
| 2026-09-17T10:39:23.679893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062801observed ab27144430b4ced26ea8dd6cd90314fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:23.660371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062801/manifest.jsonobserved 8995de38fe1baaebab222cdae0695133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.643139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062801/publication.mdobserved 5a6366adb28212cabbe2d70846775a17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.624299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062801/publication.txtobserved af134f76a51d7185cdcc1a4ce2eae518...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. |
|---|