OT-2026-000008768
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000008768) never changes.
Identity and time
| Publication number | OT-2026-000008768 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-78d4-ab25-c6076e503644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008768 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfcdd6bf043da0fa1e770fc60417a4962ac0b3267a04c23bbda5b7d6b2cc1673 |
|---|---|
| Markdown | b30db09af508dc805f1ea190a061486940e478085b6131955dd4498db825a34f |
| Publication page | 38c1ce71bed0330feffa012f2d51755d6603c219856f8ac2ae2db3054077d692 |
| Manifest | a665f438ef44624230e0fd9d7b647341a31cf594e004803e289a8fb1c40a94ad |
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 | gs3G6mtovNF2Hbrov5C8RJRQoxj0GPmqM3igAxUeGh+bs3bcpV6L2wbVeQKPzmbHerFnfzntQgUMkS8cNQh9DQ== |
| 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
| 2026-09-17T12:18:51.966594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008768observed 38c1ce71bed0330feffa012f2d51755d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:51.946874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008768/manifest.jsonobserved a665f438ef44624230e0fd9d7b647341...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.927199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008768/publication.mdobserved b30db09af508dc805f1ea190a0614869...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.909468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008768/publication.txtobserved bfcdd6bf043da0fa1e770fc60417a496...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. |
|---|