OT-2026-000023760
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000023760) never changes.
Identity and time
| Publication number | OT-2026-000023760 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7e02-a5ec-d7e174f96ee9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0db983c196960002b52dff6fa57dc1b52a5e5855353e898e90c5f1f289554c99 |
|---|---|
| Markdown | 582da3da52bf9b7c2d6309c0d6e95a297d2269a7016f55be3ea58f7de843d23e |
| Publication page | 0f37c636b889604a9b770e2bb7a22aa9c1287d1953d9b516b880c8eb77806b61 |
| Manifest | 0c98d208be1efc88d0f8fe77302cb59261ebfbe943e75eca3758d65bfe78749a |
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 | 3/Vc0xPEjx0NYVaM8uUgQ5caXO0eYEsM1/t/5/kctOPP5NZ/4mnAeSk4YyNEsDP9DFaXRSgLP+BjNdgCpSr3Bg== |
| 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
| 2026-09-17T11:50:06.940969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023760observed 0f37c636b889604a9b770e2bb7a22aa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:06.921786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023760/manifest.jsonobserved 0c98d208be1efc88d0f8fe77302cb592...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.903458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023760/publication.mdobserved 582da3da52bf9b7c2d6309c0d6e95a29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.884531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023760/publication.txtobserved 0db983c196960002b52dff6fa57dc1b5...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. |
|---|