OT-2026-000058558
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented before 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-2026-000058558) never changes.
Identity and time
| Publication number | OT-2026-000058558 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-73d1-883f-37a9071f4261 · 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-2026-000058558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ab34ed34cb812c22ae7134d355342bc1578815c2d68ec9806eb71787657c7b4 |
|---|---|
| Markdown | d20b639367c2ef2a2a5621fce0c0887f21066fefdf925e408e186cedcb58af4b |
| Publication page | 1bb6f9ecd7534d8871f00d87503ea89733738ebbacce20cf0a018387450cc467 |
| Manifest | e44b7d380d29b767b9c592c6a5b2262845ac4ae28b02be179a8ee9d2eab8edc0 |
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 | xJbkEmzC1jUKg6F2JQ2cOeEsEXgokX7UGPhe+M7wBQLNOgdmDPH8+HuiZPhzzSwc2rE+C7/otUZ2cJdwLyDnCQ== |
| 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
| 2026-09-17T10:47:02.354819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058558observed 1bb6f9ecd7534d8871f00d87503ea897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:02.338535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058558/manifest.jsonobserved e44b7d380d29b767b9c592c6a5b22628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:02.320154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058558/publication.mdobserved d20b639367c2ef2a2a5621fce0c0887f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:02.304374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058558/publication.txtobserved 8ab34ed34cb812c22ae7134d355342bc...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. |
|---|