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 PUBLIC WORKS AND HIGHWAYS - ZAMBOANGA CITY DEO Award a ₱9.7M contract to RMG2 CONSTRUCTION AND SUPPLIESNational agencies
Transaction hash:
bc9ab5cd9aaf0af6a73874ff46e25cc908bb1b769cadd5c7d97d851ed82ca2bf
Status:
Included and unchanged
Block:
#5,372 641 blocks after it
Position in block:
Transaction 335 of 460
Award day:
Dec 29, 2023 (2 yrs 10 mo ago)
Value:
₱9,748,053.34
Project:
23JA0069
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 #5,372 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)DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.Partly
- 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 PUBLIC WORKS AND HIGHWAYS - ZAMBOANGA CITY DEO awarded it to RMG2 CONSTRUCTION AND SUPPLIES on 2023-12-29.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23JA0069: On-Going, 80.01% physical progress.Found
- 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
2 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 bc9ab5cd9a…2ca2bfnow …
- 2. Block Merkle root changedstored ecccfc12fb…9fb697now …
- 3. Block #5372 hash changedstored 0e69f21184…1ac194now …
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 459 records. Each step hashes the current value together with the sibling shown.
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- 03 L e00dee6f1c1c2d3abaa4b622b9903f621d04c7e6374c2dbd4c8f5a51c04b3bd4
- 04 L ade0d8c6a0d7361b09a27631fd248e53e09674b9148cdcc160f45454aa480b62
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- 06 R 1d13d3cb0abf17f483a3b3e56ed261b0eca3d0f5996ae60f4898514b16d799d6
- 07 L 3c481b70511b05059c4d76b7f18e2d49321b766aae8c3fd6b1524774e0132540
- 08 R 23586ddb404d5c3af64dd52ef0e942a53464fd382df01c244472fc1bd288c7b6
- 09 L fd6a75ac23aad471c0a9da4292c9354de922cf859be1232b19f8e76aafdc5be7
- root ecccfc12fb8befdcf6612d6d056673a717cb9e2b666e65ca4d016a06259fb697