OT-2026-000101153
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101153) never changes.
Identity and time
| Publication number | OT-2026-000101153 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-74ef-8286-2a18fe3f7fa5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e1ffee3291b50da0bd4f8f6d4c5b2ed628e8a0a7b5b3f28141b1afde3e270d9 |
|---|---|
| Markdown | 6ad51f471d5d41cf21474d73e12ab9b2f89d05482aaba97bc99ae9f105dc3f25 |
| Publication page | 85e02df189f09b45b85d8aed347a4e1b9ac3a3338565e83c7e90027813cd44ce |
| Manifest | 07f9ec30d2d2c8575974538e6a969a9ae0dc6e432c1f8cf55eb023394a7db989 |
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 | u95S70dyxUPgG4Upx0BWiZDjkfWYrrQpQbJyAO4DpCpMB2NnK29TBiWmVaX4B0iK1UBUoSXdJSAboxc071qABA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:47.364181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101153observed 85e02df189f09b45b85d8aed347a4e1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:47.346619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101153/manifest.jsonobserved 07f9ec30d2d2c8575974538e6a969a9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:47.328795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101153/publication.mdobserved 6ad51f471d5d41cf21474d73e12ab9b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:47.313600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101153/publication.txtobserved 2e1ffee3291b50da0bd4f8f6d4c5b2ed...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. |
|---|