OT-2026-000009164
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented 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-2026-000009164) never changes.
Identity and time
| Publication number | OT-2026-000009164 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7e1a-8463-370f801f5d63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009164 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8c8a904c6beb438f23a629d039d7b9b0d388cd73150f14ebfccda0b0bf894f7 |
|---|---|
| Markdown | d3721e0b1693e08b27fc22d0be07d0608890f41c6590ce171f1d609629720b90 |
| Publication page | 92bf6e28cb23914e06281abf80a818f0fb7a634cd942ddb1981cc0792c60f330 |
| Manifest | 599f3c2e8658e5d4616a0f1ff0e9bcb1bc2194f4fa494d1c102bbc34c6c54e88 |
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 | 2BN8iYI6G8rBVTqEpNINwrSTE0/7VLZqO9frrPVwuKauab6X7nDrIXRU4LkdC5qTp0s0KTT5nlGcc+zNQJmKDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:52.193579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009164observed 92bf6e28cb23914e06281abf80a818f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:52.173473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009164/manifest.jsonobserved 599f3c2e8658e5d4616a0f1ff0e9bcb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:52.154497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009164/publication.mdobserved d3721e0b1693e08b27fc22d0be07d060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:52.134543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009164/publication.txtobserved e8c8a904c6beb438f23a629d039d7b9b...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. |
|---|