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
MUNICIPALITY OF MARIA AURORA, AURORA Award a ₱997.7K contract to RADIANCE TRADERS & BUILDERSMunicipalities
Transaction hash:
400e8a23919a7192d7d49feec632229daf18a4d882fdb44515a0b0df0225c844
Status:
Included and unchanged
Block:
#3,526 2,487 blocks after it
Position in block:
Transaction 36 of 141
Award day:
Sep 6, 2018 (8 yrs 2 mo ago)
Value:
₱997,689.00
Project:
flood.control_Ramada
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 #3,526 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)MUNICIPALITY OF MARIA AURORA, AURORA awarded it to RADIANCE TRADERS & BUILDERS on 2018-09-06.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)COA's CY2024 audit of Maria Aurora gave a "unmodified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 400e8a2391…25c844now …
- 2. Block Merkle root changedstored 05dada6c9c…1400eanow …
- 3. Block #3526 hash changedstored f8ed45f355…770b7cnow …
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 140 records. Each step hashes the current value together with the sibling shown.
- leaf 400e8a23919a7192d7d49feec632229daf18a4d882fdb44515a0b0df0225c844
- 01 R 408fe366c406c91a9136505c11e5e20f2e7c57b26d8dfca561a3d157d9a8bcf3
- 02 R 0f22f1e0faf7a6b4f31c6c7b0c9f52b9738b4428466df82f64375654d3d010e3
- 03 L ef27a68519c432e8e58a27f6fde17c50e65aa08e160044eae30c5ce77e3159b9
- 04 R 3ef0c7e618de345f17a138d2d520a16c2a0de4259f4a1cb1439c4917737fbb13
- 05 R 4187c5f20b553fddf183bdc335a3c8afa40608522975927064dd15d706f359e4
- 06 L 0a0fa51abfc35c5f4bf31d697ba232ea85f8b3e59b7ab176f2cc41a0c683efcc
- 07 R 0825ff32121d9815b32f25cf22f37fa0b46fc283f110041ba8b44c0206f1fd8e
- 08 R f5c5e2bcc29359f3a1621ba224574bf55dab2cc62303b4845716a3ab56925d16
- root 05dada6c9cd6709f4bbec64759139859edbd4fc7f1d4618e35ec46f81c1400ea