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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

MUNICIPALITY OF CONCEPCION, ROMBLON Award a ₱2.8M contract to HEAZ CONSTRUCTIONMunicipalities

Transaction hash:
ec3e8c887519c2c797401ac089218ab764040bc43af3344b5dcf7c110110946f
Status:
Included and unchanged
Block:
#5,401 612 blocks after it
Position in block:
Transaction 1,009 of 1,081
Award day:
Jan 29, 2024 (2 yrs 9 mo ago)
Value:
₱2,806,612.21
Project:
Small Water Impounding Project (SWIP Phase1)

Accountability

Bill Sec. 3 and 19
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 #5,401 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    MUNICIPALITY OF CONCEPCION, ROMBLON awarded it to HEAZ CONSTRUCTION on 2024-01-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of Concepcion gave a "qualified" 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   ec3e8c8875…10946fnow      …
  2. 2. Block Merkle root changed
    stored   9808b57611…5d11e3now      …
  3. 3. Block #5401 hash changed
    stored   b2ab9aed9d…febef2now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,080 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ec3e8c887519c2c797401ac089218ab764040bc43af3344b5dcf7c110110946f
  2. 01 L ec1f51ee4dd3366a1849b5a34e921efe57fb5ac496215082ac388a283b2e8004
  3. 02 R b59890f8d7e2ddc78c52a5ef8b9bd1327618900fef82adac26104644ad72e0eb
  4. 03 R 4743db5d97d11a26dedf4b5acd9766cde1883d0edeb1387ba89c6b1399ceff9e
  5. 04 R 91b06b4f32792106ae3a97b5bd3664b82cb1c85e8116a13717825bf44472ea74
  6. 05 L 343831ce1b78847eb85913435ec32368dba008b6a9a992cedfdd3b75d5528a62
  7. 06 L a0f1a2e553c510eb770a7c7ed6f2fe34e10afe242aa84bf2116897ff7e447b24
  8. 07 L e0535644811812d2b8305ce7cd6f275508731c71748bbfe530a1aa196d7b8819
  9. 08 L 35031feb8aae0e2fe129a04e33b8f5a5e6849b0d684c4fc76b899ede8fe341d6
  10. 09 L f65aff53dec8a441742465420ef21721473f6ce2e4f11ef45a5e4c37384d01bb
  11. 10 L d593866ba7bd3d4bb592368643de952495f29a94e5787d1b70a7db0beca6989e
  12. 11 R b1e3d92afcb107c788d1e6c562c34d86414e6149e7dbe8ae2d246ba1931b2157
  13. root  9808b5761144f6366f0175713e2b3825b1e027ebfa387cfcb03da9733b5d11e3