OT-2026-000035316
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000035316) never changes.
Identity and time
| Publication number | OT-2026-000035316 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7286-9eaa-42cd131550de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09143d2f869656f19b430a8e3fb7441c697faf4fbc8d464e6b659a76a3a92d80 |
|---|---|
| Markdown | 7354f6bf11031719b4ea8c44fa9b9709693bc06825e26bdac05348749783a843 |
| Publication page | 15bdee67a37b488665b3c67950fdec89158e37fedee57f8f16325d5223753630 |
| Manifest | 968c104f7d08e11acfcf6006a9a5a7327b31def81c4215533a451da5ec76d808 |
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 | 8CHC2FUx6RKaz21r7QspTrCnCCIevuvRupmYl+YjQnZzIan1ChQKf8tV6AoxiBtjMj3q/p/s4SyDln516X/DDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:28.830678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035316observed 15bdee67a37b488665b3c67950fdec89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:28.801951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035316/manifest.jsonobserved 968c104f7d08e11acfcf6006a9a5a732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.781865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035316/publication.mdobserved 7354f6bf11031719b4ea8c44fa9b9709...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.728642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035316/publication.txtobserved 09143d2f869656f19b430a8e3fb7441c...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. |
|---|