OT-2026-000041624
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000041624) never changes.
Identity and time
| Publication number | OT-2026-000041624 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7b6d-9c2e-aa4fdc458e81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e00b6c259e7b9b218b230fa12b0a94226a8ad99e604c832e76ecd99cf81933c |
|---|---|
| Markdown | 28436567d1bd41471e4663d3a4b159935a20f40198a7352b8ef6cd1f72c2e207 |
| Publication page | f5c24023f30784ea20dda97943650d742b0098b3d2e3e7bf3c363183a4736546 |
| Manifest | ab7b7d6466c20678e40d2c8a2d66356e6cfc4430189dc14f3bbe669b3bc5bfe9 |
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 | zwJF+qvYeZcCpNsmPlfJXmyM3ih/or/9pSgBzKmUkeMCfl0QuqX/9CMJ3gVdeZBd7ON7Rm5Qz/Cv6/ddYVMiBg== |
| 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
| 2026-09-17T11:16:25.287650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041624observed f5c24023f30784ea20dda97943650d74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:25.271701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041624/manifest.jsonobserved ab7b7d6466c20678e40d2c8a2d66356e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:25.257102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041624/publication.mdobserved 28436567d1bd41471e4663d3a4b15993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:25.241489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041624/publication.txtobserved 8e00b6c259e7b9b218b230fa12b0a942...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. |
|---|