OT-2026-000007937
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000007937) never changes.
Identity and time
| Publication number | OT-2026-000007937 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7fdb-a33c-3b059bf4e320 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007937 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2cb8b01b88da7bd9e221a0c5e70cd16c19d5256bc03d5232629c0d1d55dadcf |
|---|---|
| Markdown | 65d11ecb9982a111bf606f67af1774c28016d3ea1ba76b72407c2285fc6a35d8 |
| Publication page | df5f627e3a4da7a6e1083dbcecdab6011101b125ad4c56ba0e60741e258d5ad5 |
| Manifest | a5679d997f4b3b37b0b78c7ca87a154232bc044fb95ef4690560b269218b9b98 |
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 | WnHZR0YFWzmTSUKze7giOdb+XwaXiP1ir4otHQ/vHB+YXmukzRMwyWMYJDXICPGO1sTsV7eRQmhfv9+MB++pBQ== |
| 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
| 2026-09-17T12:20:26.494990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007937observed df5f627e3a4da7a6e1083dbcecdab601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:26.478032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007937/manifest.jsonobserved a5679d997f4b3b37b0b78c7ca87a1542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.458892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007937/publication.mdobserved 65d11ecb9982a111bf606f67af1774c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.439690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007937/publication.txtobserved b2cb8b01b88da7bd9e221a0c5e70cd16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:03.950726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007937observed df5f627e3a4da7a6e1083dbcecdab601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:03.930571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007937/manifest.jsonobserved a5679d997f4b3b37b0b78c7ca87a1542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:03.909388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007937/publication.mdobserved 65d11ecb9982a111bf606f67af1774c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:03.891690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007937/publication.txtobserved b2cb8b01b88da7bd9e221a0c5e70cd16...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. |
|---|