OT-2026-000059348
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained blow-off after set-down, on a tool changer
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-2026-000059348) never changes.
Identity and time
| Publication number | OT-2026-000059348 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7976-9962-a5c0066fa412 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059348 |
| Status | PUBLIC |
Content hashes
| Canonical text | deb103ab824822f9af4db9302ae324002ed3aa6286dd8cd47b444371032ea472 |
|---|---|
| Markdown | 3522ff9b9845dd211c25ebab6dadb351d7787c19d47ca2805a354feb67230288 |
| Publication page | d0146e9051f7b9423ecc926c380b7072bb074efb94eb8d135bbde6d7ae219398 |
| Manifest | 001466033e9520e4e8da84a4a03f5191959296403848ea515031c1832b7785da |
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 | 1j7J3ax4sc37PVhkILnDea9qfI0n9UPSK+3vDyMLdEnOvckvHQZ4JOHFAu04XDIpmRNEjnXGJjr1t5ISmCdcAQ== |
| 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
| 2026-09-17T10:46:00.464532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059348observed d0146e9051f7b9423ecc926c380b7072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:00.443764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059348/manifest.jsonobserved 001466033e9520e4e8da84a4a03f5191...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.419443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059348/publication.mdobserved 3522ff9b9845dd211c25ebab6dadb351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.402206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059348/publication.txtobserved deb103ab824822f9af4db9302ae32400...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. |
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