OT-2026-000058301
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000058301) never changes.
Identity and time
| Publication number | OT-2026-000058301 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7345-a8eb-3b7340de6875 · 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-2026-000058301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cc0d82858dadc34b693f91665792d34beb98be0a412de4f7410ac4c10ab8ee4 |
|---|---|
| Markdown | b716fcc27aed9e6ab101885c31f5fd53983fba6d9e49c8d54572288856549ba4 |
| Publication page | 22fdeae42d6906fee734f033cf4e669990d514b1ce1c39e82bd48608caf79d7e |
| Manifest | 3b872e16874895443008f6cda99be0b6ef98d5888091a387064f54931b03a51d |
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 | DWzspfjLF1mAgZoPLLdKlKJlPukLjkJ7lpHYlwgMitZ43XCQTtKU2cYIVwInzryl21Bi4ul18bE+KdRuU4sRDA== |
| 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
| 2026-09-17T10:46:41.981126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058301observed 22fdeae42d6906fee734f033cf4e6699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:41.962709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058301/manifest.jsonobserved 3b872e16874895443008f6cda99be0b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.942524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058301/publication.mdobserved b716fcc27aed9e6ab101885c31f5fd53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.925124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058301/publication.txtobserved 4cc0d82858dadc34b693f91665792d34...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. |
|---|