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
PHILIPPINE PORTS AUTHORITY - PMO SOCSARGEN Award a ₱51.0K contract to AA-MATRIX CONSTRUCTION SUPPLIES AND ENGINEERING SERVICESNational agencies
Transaction hash:
1e2a9f77c19d6ca34bc0fe7a393e3e06bfeb68ed28f31733269f6a48f9b332c2
Status:
Included and unchanged
Block:
#5,594 419 blocks after it
Position in block:
Transaction 34 of 298
Award day:
Aug 15, 2024 (2 yrs 2 mo ago)
Value:
₱51,000.00
Project:
Supply of Labor and Materials/Equipment for the Re
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 #5,594 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)PHILIPPINE PORTS AUTHORITY - PMO SOCSARGEN awarded it to AA-MATRIX CONSTRUCTION SUPPLIES AND ENGINEERING SERVICES on 2024-08-15.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 1e2a9f77c1…b332c2now …
- 2. Block Merkle root changedstored d5abfe7701…08ddffnow …
- 3. Block #5594 hash changedstored 0d44587744…cd9089now …
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 297 records. Each step hashes the current value together with the sibling shown.
- leaf 1e2a9f77c19d6ca34bc0fe7a393e3e06bfeb68ed28f31733269f6a48f9b332c2
- 01 R 1f9d3bb1664ae2f8428b0047476d3e1f0424c835e35c9ad4130953e82d3bc17a
- 02 L 168b757c455f59607ae9d6858e878dfee3f4a58a22897aaf43d89d829790b338
- 03 R c796151ca1ba4b3f2e5489326a0fbe7d4920cc29a3ef1588668d8c4be599808d
- 04 R 52179ffd083eb05f3a9f1277f9a6165c20698b0dde0e4a0cdb0718e3b11fa98d
- 05 R c8e8f8e42c2124d5c3b9211c08dae61d3239b2407175b3c5be199d80e8a3bf6a
- 06 L 65ec43f9e77d6b44390d1be1ea108981af620c164b23f81359ef07fc15730638
- 07 R 96565919f94e38ccfc18a6e9717fbbebc09b7f19c2dbc1690e6ad2cdc8541462
- 08 R 094414aa170ebad1757b616a0d12d305c4b4e22e65078cbc181b8d8b29bb0d12
- 09 R 1afdaf1d0ce2953e435948efb49db679780cbe61a1dae885aeebd66d8d58019c
- root d5abfe7701c4cba2a0806c1d552c4928f5ad86c0dd67eae40aeab5a34508ddff