OT-2026-000058813
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000058813) never changes.
Identity and time
| Publication number | OT-2026-000058813 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479d-7b99-8a1c-386cdb371a9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058813 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15de24b825d205abfce7bdd0c0adcb40bd118d2ebc71d8725033ac24809a7847 |
|---|---|
| Markdown | a8f79ca79523840eef0c745ac662e5243204e7e51641490c0e67d185b9da56b5 |
| Publication page | 2b737741db861aa005f698e0102d6a3eb89e90aeef2ba497a9d7028ee65c7ab9 |
| Manifest | eeae3dcf1893cc6c02db6a10c01a10591f02386624cb4ea425757d3e24ff006e |
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 | 17aObl9v3j41trerMOB0CBGz/e0Xe/Q8DOxHa6UzDSgEWtX8AILNn14OLhu+Rzkx9nrO7Yyw4s10FJb1eoZzDw== |
| 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
| 2026-09-17T10:46:20.369461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058813observed 2b737741db861aa005f698e0102d6a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:20.351818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058813/manifest.jsonobserved eeae3dcf1893cc6c02db6a10c01a1059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:20.332605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058813/publication.mdobserved a8f79ca79523840eef0c745ac662e524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:20.312904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058813/publication.txtobserved 15de24b825d205abfce7bdd0c0adcb40...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. |
|---|