OT-2026-000058948
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000058948) never changes.
Identity and time
| Publication number | OT-2026-000058948 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7569-b4ad-dcd92574e4e7 · 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-2026-000058948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a0086b06ed386a1736e2b0e10f0e4a48c7e596beae9dd944140ac824d02cef5 |
|---|---|
| Markdown | bda1c38f17fbec13caf0576acaed8ac3107014e251b65b557e05d4ed385be111 |
| Publication page | c74f27f10b14ef3ec0e2b2ac25a9ba447d2ce2d4c1f6d2854c5f865d90b6f4af |
| Manifest | 8109aa0fc4a03fbc98f8f65a872d8687280c800bd914937bc1d50462d399a478 |
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 | O7u9E7NlBa2uQiwdg+yRDHm4DsC93gg1mTXxhzERVt4jNQA3ecVF1zM7YgwWtH6GHYG7G5+HE9NK1SddOjszDg== |
| 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
| 2026-09-17T10:46:31.443604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058948observed c74f27f10b14ef3ec0e2b2ac25a9ba44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:31.426858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058948/manifest.jsonobserved 8109aa0fc4a03fbc98f8f65a872d8687...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.408026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058948/publication.mdobserved bda1c38f17fbec13caf0576acaed8ac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.391105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058948/publication.txtobserved 9a0086b06ed386a1736e2b0e10f0e4a4...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. |
|---|