OT-2026-000058539
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000058539) never changes.
Identity and time
| Publication number | OT-2026-000058539 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7aad-bf45-b60a72e9ff5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058539 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a8cb796a25e5268ea4ef7168b6d4898094fd2e6cd2d855ab9237eac3984a512 |
|---|---|
| Markdown | 6b9945c6a12b462b5b986476fe9b5151650c0a3ead506b4cd1c2ea378de85154 |
| Publication page | b88ddb37229c5840bcc41df630cb18a7aa864b789e1e5eca56515c88cbf04de4 |
| Manifest | ab44a8ee753dfe96332daaa24e815c6df3ab3c2b6e3b9dc81ddb500241111e21 |
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 | pVrZgKIDXYVSKGgvcUjg3S5bv48XJBc1v5ubDGN8mZ9Wm9bO3Y5zlQMMdl+8d6GdcjtFiU9t7bVB1IxUvXx2DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:00.155661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058539observed b88ddb37229c5840bcc41df630cb18a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:00.139553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058539/manifest.jsonobserved ab44a8ee753dfe96332daaa24e815c6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:00.121431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058539/publication.mdobserved 6b9945c6a12b462b5b986476fe9b5151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:00.105397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058539/publication.txtobserved 1a8cb796a25e5268ea4ef7168b6d4898...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. |
|---|