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 EDUCATION - DIVISION OF MALABON Award a ₱946.3K contract to MARTIAN BUILDERS AND SUPPLIESNational agencies
Transaction hash:
84c0092fd53809dd67fab7027eff0ff87a5e9d2887d4ecb62082111c36fb529a
Status:
Included and unchanged
Block:
#5,624 389 blocks after it
Position in block:
Transaction 213 of 417
Award day:
Sep 16, 2024 (2 yrs 1 mo ago)
Value:
₱946,300.74
Project:
Repair/Rehabilitation School Building
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 #5,624 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 EDUCATION - DIVISION OF MALABON awarded it to MARTIAN BUILDERS AND SUPPLIES on 2024-09-16.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 84c0092fd5…fb529anow …
- 2. Block Merkle root changedstored 6cd315528b…87c040now …
- 3. Block #5624 hash changedstored b4e1a20537…dc7c15now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 416 records. Each step hashes the current value together with the sibling shown.
- leaf 84c0092fd53809dd67fab7027eff0ff87a5e9d2887d4ecb62082111c36fb529a
- 01 L 84bbe67b0e3bd0ec3bb80ac8ff6c06ac6e8cca64753048104c6f687afc340fa9
- 02 R 011ed18d9fb16a70e12678771de27e649fbeeb21db09104cbfdea717e92e1d32
- 03 L fb2c4be4a3b74db0d748d08a74e548c98b8f9196f1f49ed1bd4c85898572f6fd
- 04 R 009300a0f5e7a726705c19458c08c3544ef16c152738b72fb26302fa9586fccb
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- 06 R 2fde551f174af8fafb9e62a3304c03d819f947aeb0841f26a8832f292c4b6449
- 07 L b42c65a4f7fd2a7f4079ce09220efc7a608b8431607980ad8a4f3ddffb137009
- 08 L 42c43ccedd0d78c2d8ce6eff7f40092481b2388f3987d314c13850359304ecc8
- 09 R c02792a4b6654e8e55ba473476db1d9013e3ffa833ea38c9b17a8f07c8092eda
- root 6cd315528b2beda2c4bf3188078b12ab2c78854aaad868ce1ce017bd0287c040