DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
BARANGAY BETAG, LA TRINIDAD, BENGUET Award a ₱349.6K contract to JMJD CONSTRUCTION AND AGGREGATESBarangays
Transaction hash:
c3f4f95ca2aadf6ceabc96a1f4c37e8e19f29b5366f501313ee2a022c9ac062f
Status:
Included and unchanged
Block:
#5,251 762 blocks after it
Position in block:
Transaction 410 of 532
Award day:
Aug 22, 2023 (3 yrs 2 mo ago)
Value:
₱349,625.04
Project:
Construction of Drainage Canal/Pathway near Benito
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,251 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)BARANGAY BETAG, LA TRINIDAD, BENGUET awarded it to JMJD CONSTRUCTION AND AGGREGATES on 2023-08-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored c3f4f95ca2…ac062fnow …
- 2. Block Merkle root changedstored 729ef6bb70…fc3efbnow …
- 3. Block #5251 hash changedstored d9ad188ae0…89fab2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 531 records. Each step hashes the current value together with the sibling shown.
- leaf c3f4f95ca2aadf6ceabc96a1f4c37e8e19f29b5366f501313ee2a022c9ac062f
- 01 R c416ec25936d6f64946b684e4ca64bcd2c7e43c89fee63d042f01c0cecc7e2c3
- 02 L 0d9236ddda44d8ac3aa56c4092c5640d588c0156a0a3c0cc8855b4806aaeb817
- 03 R 26b775c215ce8d10424e5b37caae85c8a574f1ff402da86d7952d68599ddc462
- 04 L c15aee8ce19eba1a73ee97f7e6a5e63678623acfe518ea6d0fe7274ee09ca1cd
- 05 L ea757c5db1a7474e6d1101b8fab2b687d77c742f5683f2260aaca2c017fb8b70
- 06 R 6b55fc3551a7f9970c2817ced4ae8051aeae45b213f7ffd56d650a28f0064404
- 07 R 97fca5046be21f017798eac900eb315b15223c9386dd9b6d5d31dcb727c6b25f
- 08 L 0c71a17b6edff065415b83f96f50cf41cd0a79b023f87926f85275488753779b
- 09 L 19c6baf616036f7e54242aadf5baa08a3e3a8531bca54c9ab714e53d1ed59cbe
- 10 R fa3b0af9daba2ddb1730134a9dcbc2c02805d2338c3682d097422a339d898b6e
- root 729ef6bb70b60cd84123eddcb9b2bb56244866b81dabe9e703329ca598fc3efb