VERIFIED · SR-PICK-V1 · SATURDAY RACING · VERIFIED · SR-PICK-V1 ·
SR
AUTHENTICATED
Verifying in your browser…
Hashing the pick's canonical bytes with your device's SHA-256.
This is to certify that the pick recorded below was
cryptographically committed to Saturday Racing's transparency
ledger before the race ran . The commitment is a SHA-256
leaf hash of the canonical bytes; any subsequent tampering
breaks the hash and this certificate turns red. The check
runs on the reader's own device — no trust required from us.
The Pick
Horse Good Onya Mate
Race Cork · 10 July 2026 · 17:10
Product Bet of the Day (Sly Man)
Advised odds 13/2
Confidence MEDIUM (raw 7.46)
Prompt version v1_f12e6534
Predicted at 2026-07-10T09:36:29.804742+01:00
Cryptographic Seal
Leaf hash
562aac5714a8e7ead303ce50fa9c8f0a41ba0b5e9f591bb0a209dd98861f8396
Your browser
…
Batch
13 July 2026 · 709 leafleaves
· inspect batch →
Merkle root
eba1d4cb07b18df5f26ea6211dae664c2a8d9ce7bdcd95a3a7d9da03ed6cf62b
Your browser walk
…
On-chain
Off-chain verified. Anchoring on-chain is a separate, gas-gated step.
Technical appendix — canonical bytes & Merkle proof
The canonical bytes
This is the exact JSON that was hashed. Copy it, run sha256sum on it yourself, and you should get the leaf hash above.
{"attribution":{"pick_source":"bod_composite","prompt_version":"v1_f12e6534"},"committed_at":"2026-07-13T21:10:26Z","issuer":"saturday-racing.com","predicted_at":"2026-07-10T08:36:29Z","product":"bod","product_lane":"","race":{"course":"Cork","external_id":"rac_12017837","internal_id":2686,"race_date":"2026-07-10","race_time":"17:10"},"schema":"sr-pick-v1","selection":{"advised_odds":"13/2","confidence_final":"MEDIUM","confidence_raw":"7.46","horse":"Good Onya Mate","position_claim":"win"}}
Copy JSON
The Merkle proof
Each hop is a sibling hash. Your browser walks these from the leaf up to the root, hashing pairs at each step.
# Position Sibling hash
1
right
56e59500e1e5acf578b0fdc04eb5498c8a418638a06bb0d57de0e83198c0d015
2
right
9f1033d3aa9f72929a139694b44145b5955713f06ee18abe6ec83987f0ec0adb
3
right
30b093feb5ff0aa588da5feaec5b7e5425d4911af4c8430515727c5bb5d9f79e
4
right
4c8cf19010214392736ed33e28775f64612b76452f601e75bf4de8b37f0d55f7
5
left
9c35144997c1f95839a65dfc94dc3a1139864f7417424a4c114d696b14c74df8
6
left
fc52f76fefc833e1107b03796f834d4ba1336aeb1778053c068d9688bda96b1d
7
left
abd1f2af8516869713aed81c9f26f27b73cfb533f542009e428008b662810a09
8
left
258ce92dcccd21d1d3bbbb39ac789ad1349e3db2aadbe660b7ed0a8637d8148f
9
right
a37bae6f6b56af99833b4e131855bb087cd4e3a90918a4dfd59d83ac87f8f303
10
right
e25c8d2b935f54f140bee5f6c7b02a176294b2ed6153543d94a92504abeba294
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