OT-2026-000041833
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, sustained blow-off 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-2026-000041833) never changes.
Identity and time
| Publication number | OT-2026-000041833 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a5-79dc-907a-6114d6b4595d · 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-2026-000041833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aeb988e25d4bea52babca4d6c084eb38a05098c9c45c4adf4e9be68acddf05e |
|---|---|
| Markdown | 9c5bf0c234291b6b50958f021091da4e0e203cb7852a219ff2c483fdee0a4ba2 |
| Publication page | b5ebc546e1e9100ea03a66d02786f6361932d1ea525bfd16f2dd1453fd92283a |
| Manifest | d4fd28fb4f8719ba7bc644665376903bbd95ef8a4b4e35dbfa02248f9ff6046c |
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 | jN6vtFVRvI0ZgqK2VhV6KUGF4XuTffasTmodHhilHpsDS6rRyuv9DPaZ9gMWHSyza8OwTarXA7I/mlm/E14aDA== |
| 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
| 2026-09-17T11:16:41.909936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041833observed b5ebc546e1e9100ea03a66d02786f636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:41.891896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041833/manifest.jsonobserved d4fd28fb4f8719ba7bc644665376903b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:41.871655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041833/publication.mdobserved 9c5bf0c234291b6b50958f021091da4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:41.854331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041833/publication.txtobserved 0aeb988e25d4bea52babca4d6c084eb3...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. |
|---|