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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 TAGKAWAYAN, QUEZON Award a ₱748.0K contract to L.S. ABELAR CONSTRUCTIONMunicipalities

Transaction hash:
2dc0f8e9ea0bcb89d210dbb571e34f90bf60e2e5eb022777c3941da0fc13698e
Status:
Included and unchanged
Block:
#4,719 1,294 blocks after it
Position in block:
Transaction 164 of 878
Award day:
Feb 14, 2022 (4 yrs 8 mo ago)
Value:
₱748,005.00
Project:
Construction Project

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 #4,719 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 TAGKAWAYAN, QUEZON awarded it to L.S. ABELAR CONSTRUCTION on 2022-02-14.
    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 Tagkawayan 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

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   2dc0f8e9ea…13698enow      …
  2. 2. Block Merkle root changed
    stored   b443a37048…20c5a7now      …
  3. 3. Block #4719 hash changed
    stored   75715c1da3…cf0b3dnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 877 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2dc0f8e9ea0bcb89d210dbb571e34f90bf60e2e5eb022777c3941da0fc13698e
  2. 01 R 2df509cd49963daeb63b751f5edf2444b1d97fda25398635d67b7726fbe8e262
  3. 02 R 017fecbfb931234146e515641325787c9eac3eeef3262ce179f1e972a7356423
  4. 03 L 2b1b0fa6bdec7564181bb91a2766db6166d02f21599354904c366ce71961fd7e
  5. 04 R 70f489f4c4cc7609815dc65f95d8bdc74b1e72657cea568ef631d971c58c1cc8
  6. 05 R fd4f03fed7f108cb54dc1575e66832830f43e0f4479746e80522a4dfca924858
  7. 06 L 802e9417a5188c8adbd61847cfe877537e7df86533a459e5ea522214007d6279
  8. 07 R 73d1cdad777857ac9b703951a5e448672f06dca29309b331c478f27e933d57dd
  9. 08 L c31f41b7ce211ffc94d6b69edba1c72741073c34749d2f6ae1d0324b4ba91263
  10. 09 R 21cb57cd7824930cb165e89788537e3050716198b6b4f5e90ecea1473b267a99
  11. 10 R d1ca0f409a449590d8d109ea53c5d348c380ce105a27bdaec151bde769156e27
  12. root  b443a37048a6ab7970a0cd1660f58bc1f1564885e1d60b3289a8f02cda20c5a7