OT-2026-000009984
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000009984) never changes.
Identity and time
| Publication number | OT-2026-000009984 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7eeb-a4f8-f266dbc3652e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 771721d49b62702d271a7968cd54efbcdee43a1c479bc134a57121c3dcd8152b |
|---|---|
| Markdown | 1baf12d64fe27662203b1600f330f4fc7f18fdf702f16f42c43a8528f8af0dd3 |
| Publication page | 211de849ff1c4b788c17f8759777416eff7d61b71aa49587580c1961da400988 |
| Manifest | 284ac27f5c4abf26bb5673abf44b7a0c56fe53500a4950d0ac13a7e3a23ea10f |
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 | KCX5Li5MSaBuD0PEuA70Usoqg9COKPgOCd4/emroOd+S5UlrFQD7mfxBuscHnnt1R+wjwDRgRjWCa08/z9fWDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:01.731328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009984observed 211de849ff1c4b788c17f8759777416e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:01.712097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009984/manifest.jsonobserved 284ac27f5c4abf26bb5673abf44b7a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:01.692366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009984/publication.mdobserved 1baf12d64fe27662203b1600f330f4fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:01.675064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009984/publication.txtobserved 771721d49b62702d271a7968cd54efbc...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. |
|---|