OT-2026-000054073
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000054073) never changes.
Identity and time
| Publication number | OT-2026-000054073 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a7-717e-8412-1d2c8c99674a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054073 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7889517d6ac5e4655b44cea495058c789575f0d0e2992402ee416e2706e5afd7 |
|---|---|
| Markdown | 0adc41e6201765fbcb7a33a0e165dd7bdaa0d30bf886ac8335037e3e730c52a6 |
| Publication page | a54663dc3aafcacf16060f0c716ffaaef1e538f77bd35712f319acf567e1fe76 |
| Manifest | 94d52c1d545db5d265dc83cc66a445d107b947e64ebabc4516456dd518161dc6 |
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 | ENADWxaXo2r6FRogxCwMKZZ7O2YNkNystrfwl/qCMwho/YSw3u2lJkst+8kWN4nUonmGEhPZO0ZS6oxHtV7zBw== |
| 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
| 2026-09-17T10:54:27.265843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054073observed a54663dc3aafcacf16060f0c716ffaae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:27.247821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054073/manifest.jsonobserved 94d52c1d545db5d265dc83cc66a445d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:27.229076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054073/publication.mdobserved 0adc41e6201765fbcb7a33a0e165dd7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:27.212378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054073/publication.txtobserved 7889517d6ac5e4655b44cea495058c78...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. |
|---|