OT-2026-000056009
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three 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-2026-000056009) never changes.
Identity and time
| Publication number | OT-2026-000056009 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-75a3-9591-6b5586eccda7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57cdb18adc4f9f1bc41c81bb9ce3b9ddc38b9fca6e4e6d4e69141d596b4eb6c5 |
|---|---|
| Markdown | fff916df0e3984cd6ed2ba9809cf43db7bb1e637caee270ce8ee4b65785cb798 |
| Publication page | 8e72d1b090b677fd3d1926b5cad4b890e435964df2787c51b9c71d8299ec18d4 |
| Manifest | 616388b74144176034b22b2d6c5c0268c1d58319ddceb8eb5493d8930ed526b9 |
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 | wp846Jct5RjdIX6U0LHzfCyrkkxppW3pjOBhDvHqoIwL6zQRziNoFanhDDpdE3FhpihLu7OyTN44FgZN37ZrDw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:32.151712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056009observed 8e72d1b090b677fd3d1926b5cad4b890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:32.135506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056009/manifest.jsonobserved 616388b74144176034b22b2d6c5c0268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:32.118958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056009/publication.mdobserved fff916df0e3984cd6ed2ba9809cf43db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:32.101513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056009/publication.txtobserved 57cdb18adc4f9f1bc41c81bb9ce3b9dd...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. |
|---|