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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

PROVINCE OF QUEZON Award a ₱21.2M contract to R.T.Y. CONSTRUCTIONProvinces

Transaction hash:
f7cf5b3db4d32c3194f9d366355bd37bdd994e2a01d3cf9a9ac0fa6f82ae0ce3
Status:
Included and unchanged
Block:
#2,877 3,136 blocks after it
Position in block:
Transaction 129 of 136
Award day:
Oct 13, 2016 (10 yrs 1 mo ago)
Value:
₱21,232,100.00
Project:
Reblocking of Calumpang-Tayabas Provincial Road

Accountability

Bill Sec. 3 and 19
Responsible 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 #2,877 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)
    PROVINCE OF QUEZON awarded it to R.T.Y. CONSTRUCTION on 2016-10-13.
    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 Quezon 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   f7cf5b3db4…ae0ce3now      …
  2. 2. Block Merkle root changed
    stored   aba594f2cf…7d7762now      …
  3. 3. Block #2877 hash changed
    stored   16dac0c71b…3d3a11now      …
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 135 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f7cf5b3db4d32c3194f9d366355bd37bdd994e2a01d3cf9a9ac0fa6f82ae0ce3
  2. 01 L f79720e45944a44065e3b579dc615f2a5a0fb2e15c2ac4b6cca560b6c6c633d5
  3. 02 R daf8358bc91cbcc5ebecd904cdc9ffe82aa72d4f0928b8d364c46a956b9f1e64
  4. 03 R 079c9c84069732ae3111d9533a600a9991695c8fb6d41cd35f2d4e1a99b94086
  5. 04 R b39fe41f2ae75641d5960b4b72cec6cd74f365f703eadd5f48b17e2d00bed8ba
  6. 05 R 9a2515002c018af2ea080e9a4fd2ba9f924631b7f132558e64fc3ccffd323085
  7. 06 R d41da0fa817251287ef224f3db5fb9d706b65521bd40bb1682f3e4c632ee4fe6
  8. 07 R c36e49e55bedc5a5a761c86bea8f515524ef4b21c1bbf557178568c6d1b82325
  9. 08 L 054827c8f21a152daa577e82fdd1e467f8b1f447af0fa24b89f6f790d9d02e22
  10. root  aba594f2cf79b91d9d5e572f88defeb7efc2d9f0311c92fe88013bc13d7d7762