OT-2026-000015534
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000015534) never changes.
Identity and time
| Publication number | OT-2026-000015534 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4a-7a0d-84f9-f03559d2c1e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015534 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffe10ce5cce8ab01b6424f060671af9c17c2a893437d85afef39f8ccde2995bb |
|---|---|
| Markdown | b8a62f8f24060e85ffff86f23e2661d144fef086c949f60b3a320194a4f0fe50 |
| Publication page | 354106ce15f6308bbf71e69d1e8e3ef7118affb0bb50acf9432ec3a21f53e9ef |
| Manifest | 09754a060ecdcbab5f6fa18f3560b91893ec57e6f43254f3fed3bfbe8168a071 |
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 | Iqbw4QOjbFHMloY+U1W824EYPp8ItKAQF5hw14A/kGjhpBaTsOhSvmTO3IoDeedMA49NF1kWs82KeMxszt1CAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:18.802529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015534observed 354106ce15f6308bbf71e69d1e8e3ef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:18.783663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015534/manifest.jsonobserved 09754a060ecdcbab5f6fa18f3560b918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:18.763878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015534/publication.mdobserved b8a62f8f24060e85ffff86f23e2661d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:18.744160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015534/publication.txtobserved ffe10ce5cce8ab01b6424f060671af9c...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. |
|---|