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
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - CARAGA Award a ₱430.0K contract to JOSELLE CONSTRUCTIONNational agencies
Transaction hash:
b7dfab97ac4aa05bdb2e2f2f3740699c8961c89551a5089f4b863a8545d448f2
Status:
Included and unchanged
Block:
#1,949 4,064 blocks after it
Position in block:
Transaction 162 of 226
Award day:
Dec 20, 2013 (12 yrs 10 mo ago)
Value:
₱430,000.00
Project:
Construction of Stairway
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 #1,949 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)DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - CARAGA awarded it to JOSELLE CONSTRUCTION on 2013-12-20.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 b7dfab97ac…d448f2now …
- 2. Block Merkle root changedstored 5668e17bf1…aff755now …
- 3. Block #1949 hash changedstored 0ddee17cd9…4e04b8now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 225 records. Each step hashes the current value together with the sibling shown.
- leaf b7dfab97ac4aa05bdb2e2f2f3740699c8961c89551a5089f4b863a8545d448f2
- 01 R b8217f07df46f934af707be78d0e8bf90c7a56c776636c21d692dd29f5a71218
- 02 L cf70adacdcaa524a657414550be4311c0483135656c27288a664daf15d519602
- 03 R 1814b2f6cb5061744232c4adb2242c0f60f8f928e4ead2523cc0438f7780d3d5
- 04 R a6f3812e983c055e2f8debcf5f95b5ffa3ad01142da9333438c7137c7d4eb719
- 05 R 5e2128aa85a98e0c83f62cbb38e3dbb9cdc5f79cb2a2938b53ea71d2fadc022a
- 06 L 33c9c98eeee2946a8266a1be419eba13dc3d2661741a9a932cabd0d6fac2f82c
- 07 R 6f1a5649af731fe0b53a4de3451671e5b028c48f922bdf6bf7ce85dd6d3ff389
- 08 L 1e844347cf485115123f58e210e6de8725af59e072f5d589512250b1473c9f55
- root 5668e17bf15d55d3c5025d13274ffffd4c9af19d34e0dd0d877030182baff755