OT-2026-000027273
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000027273) never changes.
Identity and time
| Publication number | OT-2026-000027273 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6996-7e10-a3af-7a96741f8ec9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027273 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d704446f67fddb6acd7b868c22d874fba5b3bb3080bed8925e01eab938f833d |
|---|---|
| Markdown | 5d5074623eaa8ad7cc9f70d37d263883180c5934a8b07cf2ed27e6e785a0b814 |
| Publication page | 33736ae5c33f496a29e26f640f293de946949f81747c7ea633f482fc68c88d77 |
| Manifest | d38b5236e4c0b8842c4691fd7531ab2276f85098d6091d00af1b4d4d8f4498a4 |
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 | opG6N4MN1ou0VBGWCTLZrxAtG+C2pyODwfFqvRs6P7/Cq2+n7NgFr7mt/w9Q/KjRhSmBT5BoYFEEevVcSFyyAQ== |
| 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
| 2026-09-17T11:42:39.460315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027273observed 33736ae5c33f496a29e26f640f293de9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:39.436282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027273/manifest.jsonobserved d38b5236e4c0b8842c4691fd7531ab22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:39.417817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027273/publication.mdobserved 5d5074623eaa8ad7cc9f70d37d263883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:39.389821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027273/publication.txtobserved 8d704446f67fddb6acd7b868c22d874f...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. |
|---|