OT-2026-000039101
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000039101) never changes.
Identity and time
| Publication number | OT-2026-000039101 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7cce-856f-bf7d47e15a61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039101 |
| Status | PUBLIC |
Content hashes
| Canonical text | deb41cfec4b27744e277e67b4b43c2aeb3d6e31e5147d79aca8ed9211c488ecc |
|---|---|
| Markdown | a0fc0bd17e65b8ae92fef966417ea14ea5c5ddd75ad19356ed1ded31ec9a2d61 |
| Publication page | 1d965ba1c60ea863a3108a88acd33b3ab6543c92a891829eca38e9abe499e754 |
| Manifest | 3faabf7810a02222f7db4e4f021f8831da2cd59c45747f4287fe7c3b7a5b3b7f |
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 | PX2HK6OKAetgIN220HXb+UsfQ95KvYJHTFrOkFh7r2uLLMy56AfMm/c6Nuv2RfoFZZtr7+qHJTravC4ZLOOZDw== |
| 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
| 2026-09-17T11:20:35.291802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039101observed 1d965ba1c60ea863a3108a88acd33b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:35.275071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039101/manifest.jsonobserved 3faabf7810a02222f7db4e4f021f8831...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.257814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039101/publication.mdobserved a0fc0bd17e65b8ae92fef966417ea14e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:35.238246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039101/publication.txtobserved deb41cfec4b27744e277e67b4b43c2ae...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. |
|---|