OT-2026-000008182
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000008182) never changes.
Identity and time
| Publication number | OT-2026-000008182 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7c45-b604-736686de443c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008182 |
| Status | PUBLIC |
Content hashes
| Canonical text | a235c6906f0446d2ca2aaf250408926b6280db4690794352ada9d787ce64d677 |
|---|---|
| Markdown | a582fda5d0e8850df565acd82214852c612fabb36799ff4c1a5bad88c37b2040 |
| Publication page | 439a44a54ba9526871431655449d8e5fae503e5851359e4bc61df08a6a38e0f0 |
| Manifest | 95cd5671298d02d63c57723afc8457fcf3a469370285189aaca6c1fcf1be9b0a |
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 | aAGXGcgelNpjqHJOwHz7PbIB0CJp4PYJcNpC/XV3Sq5Ly9ra1eeVjBk3y/xNmlzdKV3EDomSj7g6RPdrM7eRCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:32.984481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008182observed 439a44a54ba9526871431655449d8e5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:32.966003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008182/manifest.jsonobserved 95cd5671298d02d63c57723afc8457fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:32.945207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008182/publication.mdobserved a582fda5d0e8850df565acd82214852c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:32.924134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008182/publication.txtobserved a235c6906f0446d2ca2aaf250408926b...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. |
|---|