OT-2026-000037012
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold 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-2026-000037012) never changes.
Identity and time
| Publication number | OT-2026-000037012 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7da0-ac3f-2b7cafc9d04d · 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-2026-000037012 |
| Status | PUBLIC |
Content hashes
| Canonical text | a944daf7425ad235c56460715718e7aa2d1df5ea1b6df7e072449468bcb29817 |
|---|---|
| Markdown | 479e8699809d68ef1a9000a57b864a586cefc27d4c7cb8f458d34cad2e94065e |
| Publication page | dad10b4e07b04d6428f4e514010eb65597b01426537b33c5c79d7eb8ea35af48 |
| Manifest | aba0c0039ef3c5d40497827370bc75db1aceb67d00aea11f3625f73713a678ca |
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 | Gw2Pal6cpXzrgpAcBKWG4yvOBxogryqt6jnDfnl8chshbsg1+Onrd3Z46hxN9Ehl+rmoDxjsvxZXC4G3Bt4nBg== |
| 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
| 2026-09-17T11:24:40.939267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037012observed dad10b4e07b04d6428f4e514010eb655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:40.923252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037012/manifest.jsonobserved aba0c0039ef3c5d40497827370bc75db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:40.904752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037012/publication.mdobserved 479e8699809d68ef1a9000a57b864a58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:40.887652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037012/publication.txtobserved a944daf7425ad235c56460715718e7aa...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. |
|---|