OT-2026-000036972
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000036972) never changes.
Identity and time
| Publication number | OT-2026-000036972 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7d54-adf7-faf01c00be65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036972 |
| Status | PUBLIC |
Content hashes
| Canonical text | 157828ee89536cc5c38d7a8150c26ead11d6d3cb46a88a194ace93025a7cb7c1 |
|---|---|
| Markdown | ca26951c4f2a07ac0bc66de5b0d66243bfcf3ae6fc138a84a944a24617e8046e |
| Publication page | 2885db20e71de50805984e5e12d3fc1f4f366cdf88c55730bc1a1827434b6ae8 |
| Manifest | 974294221bdd533afe39eb95841c71b4953036e89a2650284b1adc073f24f46c |
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 | eAZbqDFZLp2U7OxHfaMILiQrVpzoQixsvCKklxiUaUP7a3LeCq8vVgqXYxCHaEi+72bkSV+6rNwbWGiMpt4cBA== |
| 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
| 2026-09-17T11:24:37.397637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036972observed 2885db20e71de50805984e5e12d3fc1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:37.380585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036972/manifest.jsonobserved 974294221bdd533afe39eb95841c71b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:37.337978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036972/publication.mdobserved ca26951c4f2a07ac0bc66de5b0d66243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:37.303421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036972/publication.txtobserved 157828ee89536cc5c38d7a8150c26ead...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. |
|---|