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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 CALANASAN, APAYAO Award a ₱997.0K contract to JTC CONSTRUCTION SUPPLY AND SERVICESMunicipalities

Transaction hash:
c19c03d726e85bc270522cb96b7897f33fcda34346da2f99ea35393e41ed8f23
Status:
Included and unchanged
Block:
#4,924 1,089 blocks after it
Position in block:
Transaction 144 of 206
Award day:
Sep 21, 2022 (4 yrs 1 mo ago)
Value:
₱997,021.38
Project:
Construction of Salongsong Water System Phase I

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 #4,924 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 CALANASAN, APAYAO awarded it to JTC CONSTRUCTION SUPPLY AND SERVICES on 2022-09-21.
    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 Calanasan 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   c19c03d726…ed8f23now      …
  2. 2. Block Merkle root changed
    stored   ce9257bc92…5b6732now      …
  3. 3. Block #4924 hash changed
    stored   ffd98f7c32…a12635now      …
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 205 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c19c03d726e85bc270522cb96b7897f33fcda34346da2f99ea35393e41ed8f23
  2. 01 R c28685b50c3982ea16b6a3a8ea07faa9059d8932cece6e7be2cb005033cd67e8
  3. 02 R 96117f7f712c58bf4746fe3db3f4059fb07f937e65095e47298b13507a907a67
  4. 03 R 0328705950405e411bc893dd46f2195c5130ae3ee3f00df03b9b17666b510d6f
  5. 04 R b50ea1cf0290a2903d66b389e4dce5c5daeff4234c25cb715dabe85a138fc409
  6. 05 L a8bccc06b0a55008b57ffe99321c367c59dd9a1de06dd349f951a7ce20b1e061
  7. 06 R 2f15674d7a6fc0f0cfe83abe47a6230679a7cbaa6df3e20d6f57d0b8be9fd41d
  8. 07 R 1bdae79187776710e3a81a4f8891496022ee4087c2bcef8b46024bb54e824dc7
  9. 08 L d68b3a8d460ee4373b3b355dbe976bf997008d27ecdbf6fc7c5344a0fe82bfa1
  10. root  ce9257bc92e3e11223e66d37b443c24a34ff44bcc05de56e1193c1162d5b6732